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diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000..6833f05 --- /dev/null +++ b/.gitattributes @@ -0,0 +1,3 @@ +* text=auto +*.txt text +*.md text diff --git a/26131-8.txt b/26131-8.txt new file mode 100644 index 0000000..113ca71 --- /dev/null +++ b/26131-8.txt @@ -0,0 +1,6149 @@ +The Project Gutenberg EBook of James Watt, by Andrew Carnegie + +This eBook is for the use of anyone anywhere at no cost and with +almost no restrictions whatsoever. You may copy it, give it away or +re-use it under the terms of the Project Gutenberg License included +with this eBook or online at www.gutenberg.org + + +Title: James Watt + +Author: Andrew Carnegie + +Release Date: July 26, 2008 [EBook #26131] + +Language: English + +Character set encoding: ISO-8859-1 + +*** START OF THIS PROJECT GUTENBERG EBOOK JAMES WATT *** + + + + +Produced by V. L. Simpson and the Online Distributed +Proofreading Team at https://www.pgdp.net (This file was +produced from images generously made available by The +Internet Archive/American Libraries.) + + + + + + JAMES WATT + + By + Andrew Carnegie + + Author of "The Empire of Business," + "Gospel of Wealth," "Triumphant Democracy," + "American Four-in-Hand in Britain," + "Round the World," Etc. + + + New York + Doubleday, Page & Company + 1905 + + + Copyright, 1905, by + Doubleday, Page & Company + Published, May, 1905 + + + + _All rights reserved, including that of + translation--also right of translation + into the Scandinavian languages._ + + + + +PREFACE + + +When the publishers asked me to write the Life of Watt, I declined, +stating that my thoughts were upon other matters. This settled the +question, as I supposed, but in this I was mistaken. Why shouldn't I +write the Life of the maker of the steam-engine, out of which I had made +fortune? Besides, I knew little of the history of the Steam Engine and +of Watt himself, and the surest way to obtain knowledge was to comply +with the publisher's highly complimentary request. In short, the subject +would not down, and finally, I was compelled to write again, telling +them that the idea haunted me, and if they still desired me to undertake +it, I should do so with my heart in the task. + +I now know about the steam-engine, and have also had revealed to me one +of the finest characters that ever graced the earth. For all this I am +deeply grateful to the publishers. + +I am indebted to friends, Messrs. Angus Sinclair and Edward R. Cooper, +for editing my notes upon Scientific and Mechanical points. + +The result is this volume. If the public, in reading, have one tithe of +the pleasure I have had in writing it, I shall be amply rewarded. + + THE AUTHOR. + + + + +CONTENTS + + Authors Preface v + + CHAPTER PAGE + + I. Childhood and Youth 3 + + II. Glasgow to London--Return to Glasgow. 23 + + III. Captured by Steam 45 + + IV. Partnership with Roebuck 67 + + V. Boulton Partnership 87 + + VI. Removal to Birmingham 121 + + VII. Second Patent 157 + + VIII. The Record of the Steam Engine 195 + + IX. Watt in Old Age 213 + + X. Watt, the Inventor and Discoverer 223 + + XI. Watt, the Man 233 + + + + +CHAPTER I + +CHILDHOOD AND YOUTH + + +James Watt, born in Greenock, January 19, 1736, had the advantage, so +highly prized in Scotland, of being of good kith and kin. He had indeed +come from a good nest. His great-grandfather, a stern Covenanter, was +killed at Bridge of Dee, September 12, 1644, in one of the battles which +Graham of Claverhouse fought against the Scotch. He was a farmer in +Aberdeenshire, and upon his death the family was driven out of its +homestead and forced to leave the district. + +Watt's grandfather, Thomas Watt, was born in 1642, and found his way to +Crawford's Dyke, then adjoining, and now part of, Greenock, where he +founded a school of mathematics, and taught this branch, and also that +of navigation, to the fishermen and seamen of the locality. That he +succeeded in this field in so little and poor a community is no small +tribute to his powers. He was a man of decided ability and great natural +shrewdness, and very soon began to climb, as such men do. The landlord +of the district appointed him his Baron Bailie, an office which then had +important judicial functions. He rose to high position in the town, +being Bailie and Elder, and was highly respected and honored. He +subsequently purchased a home in Greenock and settled there, becoming +one of its first citizens. Before his death he had established a +considerable business in odds and ends, such as repairing and +provisioning ships; repairing instruments of navigation, compasses, +quadrants, etc., always receiving special attention at his hands. + +The sturdy son of a sturdy Covenanter, he refused to take the test in +favor of prelacy (1683), and was therefore proclaimed to be "a +disorderly school-master officiating contrary to law." He continued to +teach, however, and a few years later the Kirk Session of Greenock, +notwithstanding his contumacy, found him "blameless in life and +conversation," and appointed him an Elder, which required him to +overlook not only religious observances, but the manners and morals of +the people. One of the most important of these duties was to provide for +the education of the young, in pursuance of that invaluable injunction +of John Knox, "that no father, of what estate or condition that ever he +may be, use his children at his own fantasie, especially in their +youthhood, _but all must be compelled to bring up their children in +learning and virtue_." Here we have, at its very birth, the doctrine of +compulsory education for all the people, the secret of Scotland's +progress. Great as was the service Knox rendered in the field +ecclesiastical, probably what he did for the cause of public education +excels it. The man who proclaimed that he would never rest until there +was a public school in every parish in Scotland must stand for all time +as one of the foremost of her benefactors; probably, in the extent and +quality of the influence he exerted upon the national character through +universal compulsory education, the foremost of all. + +The very year after Parliament passed the Act of 1696, which at last +fulfilled Knox's aspirations, and during the Eldership of Watt's +grandfather, Greenock made prompt provision for her parish school, in +which we may be sure the old "teacher of mathematics" did not fail to +take a prominent part. + +Thomas Watt's son, the father of the great inventor, followed in his +father's footsteps, after his father's death, as shipwright, contractor, +provider, etc., becoming famous for his skill in the making of the most +delicate instruments. He built shops at the back of his house, and such +were the demands upon him that he was able to keep a number of men, +sometimes as many as fourteen, constantly at work. Like his father, he +became a man of position and influence in the community, and was +universally esteemed. Prosperity attended him until after the birth of +his famous son. The loss of a valuable ship, succeeded by other +misfortunes, swept away most of the considerable sum which he had made, +and it was resolved that James would have to be taught a trade, instead +of succeeding to the business, as had been the intention. + +Fortunate it was for our subject, and especially so for the world, that +he was thus favored by falling heir to the best heritage of all, as Mr. +Morley calls it in his address to the Midland Institute--"the necessity +at an early age to go forth into the world and work for the means needed +for his own support." President Garfield's verdict was to the same +effect, "The best heritage to which a man can be born is poverty." The +writer's knowledge of the usual effect of the heritage of milliondom +upon the sons of millionaires leads him fully to concur with these high +authorities, and to believe that it is neither to the rich nor to the +noble that human society has to look for its preservation and +improvement, but to those who, like Watt, have to labor that they may +live, and thus make a proper return for what they receive, as working +bees, not drones, in the social hive. Not from palace or castle, but +from the cottage have come, or can come, the needed leaders of our race, +under whose guidance it is to ascend. + +We have a fine record in the three generations of the Watts, +great-grandfather, grandfather and father, all able and successful men, +whose careers were marked by steady progress, growing in usefulness to +their fellows; men of unblemished character, kind and considerate, +winning the confidence and affection of their neighbors, and leaving +behind them records unstained. + +So much for the male branch of the family tree, but this is only half. +What of that of the grandmothers and mothers of the line--equally +important? For what a Scotch boy born to labor is to become, and how, +cannot be forecast until we know what his mother is, who is to him +nurse, servant, governess, teacher and saint, all in one. We must look +to the Watt women as carefully as to the men; and these fortunately we +find all that can be desired. His mother was Agnes Muirhead, a +descendant of the Muirheads of Lachop, who date away back before the +reign of King David, 1122. Scott, in his "Minstrelsy of the Scottish +Border," gives us the old ballad of "The Laird of Muirhead," who played +a great part in these unsettled days. + +The good judgment which characterised the Watts for three generations is +nowhere more clearly shown than in the lady James Watt's father courted +and finally succeeded in securing for his wife. She is described as a +gentlewoman of reserved and quiet deportment, "esteemed by her +neighbours for graces of person as well as of mind and heart, and not +less distinguished for her sound sense and good manners than for her +cheerful temper and excellent housewifery." Her likeness is thus drawn, +and all that we have read elsewhere concerning her confirms the truth of +the portrait. Williamson says that + + the lady to whom he (Thomas Watt) was early united in marriage + was Miss Agnes Muirhead, a gentlewoman of good understanding and + superior endowments, whose excellent management in household + affairs would seem to have contributed much to the order of her + establishment, as well as to the every-day happiness of a + cheerful home. She is described as having been a person above + common in many respects, of a fine womanly presence, ladylike in + appearance, affecting in domestic arrangements--according to our + traditions--what, it would seem was considered for the time, + rather a superior style of living. What such a style consisted + in, the reader shall have the means of judging for himself. One + of the author's informants on such points more than twenty years + ago, a venerable lady, then in her eighty-fifth year, was wont + to speak of the worthy Bailie's wife with much characteristic + interest and animation. As illustrative of what has just been + remarked of the internal economy of the family, the old lady + related an occasion on which she had spent an evening, when a + girl, at Mrs. Watt's house, and remembered expressing with much + _naïveté_ to her mother, on returning home, her childish + surprise that "Mrs. Watt had _two_ candles lighted on the + table!" Among these and other reminiscences of her youth, one + venerable informant described James Watt's mother, in her + eloquent and expressive Doric, as, "a braw, braw, woman--none + now to be seen like her." + +There is another account from a neighbor, who also refers to Mrs. Watt +as being somewhat of the grand lady, but always so kind, so sweet, so +helpful to all her neighbors. + +The Watt family for generations steadily improved and developed. A great +step upward was made the day Agnes Muirhead was captured. We are liable +to forget how little of the original strain of an old family remains in +after days. We glance over the record of the Cecils, for instance, to +find that the present Marquis has less than one four-thousandth part of +the Cecil blood; a dozen marriages have each reduced it one-half, and +the recent restoration of the family to its pristine greatness in the +person of the late Prime Minister, and in his son, the brilliant young +Parliamentarian, of whom great things are predicted already, is to be +credited equally to the recent infusion into the Cecil family of the +entirely new blood of two successive brides, daughters of commoners who +made their own way in the world. One was the mother of the late +statesman, the other his wife and the mother of his sons. So with the +Watt family, of which we have records of three marriages. Our Watt, +therefore, had but one-eighth of the original Watt strain; seven-eighths +being that of the three ladies who married into the family. Upon the +entrance of a gentlewoman of Agnes Muirhead's qualities hung important +results, for she was a remarkable character with the indefinable air of +distinction, was well educated, had a very wise head, a very kind heart +and all the sensibility and enthusiasm of the Celt, easily touched to +fine issues. She was a Scot of the Scots and a storehouse of border +lore, as became a daughter of her house, Muirhead of Lachop. + +Here, then, we have existing in the quiet village of Greenock in 1736, +unknown of men, all the favorable conditions, the ideal soil, from which +might be expected to appear such "variation of species" as contained +that rarest of elements, the divine spark we call genius. In due time +the "variation" made its appearance, now known as Watt, the creator of +the most potent instrument of mechanical force known to man. + +The fond mother having lost several of her children born previously was +intensely solicitous in her care of James, who was so delicate that +regular attendance at school was impossible. The greater part of his +school years he was confined most of the time to his room. This threw +him during most of his early years into his mother's company and tender +care. Happy chance! What teacher, what companionship, to compare with +that of such a mother! She taught him to read most of what he then knew, +and, we may be sure, fed him on the poetry and romance upon which she +herself had fed, and for which he became noted in after life. He was +rated as a backward scholar at school, and his education was considered +very much neglected. + +Let it not be thought, however, that the lad was not being educated in +some very important departments. The young mind was absorbing, though +its acquisitions did not count in the school records. Much is revealed +of his musings and inward development in the account of a visit which he +paid to his grandmother Muirhead in Glasgow, when it was thought that a +change would benefit the delicate boy. We read with pleasant surprise +that he had to be sent for, at the request of the family, and taken +home. He kept the household so stirred up with his stories, recitations +and continual ebullitions, which so fairly entranced his Grannie and +Grandpa and the cousins, that the whole household economy was +disordered. They lost their sleep, for "Jamie" held them spellbound +night after night with his wonderful performances. The shy and +contemplative youngster who had tramped among the hills, reciting the +stirring ballads of the border, had found an admiring tho astonished +audience at last, and had let loose upon them. + +To the circle at home he was naturally shy and reserved, but to his +Grannie, Grandpa, and Cousins, free from parental restraint, he could +freely deliver his soul. His mind was stored with the legends of his +country, its romance and poetry, and, strong Covenanters as were the +Watts for generations, tales of the Martyrs were not wanting. The +heather was on fire within Jamie's breast. But where got you all that +_perferidum Scotorum_, my wee mannie--that store of precious nutriment +that is to become part of yourself and remain in the core of your being +to the end, hallowing and elevating your life with ever-increasing +power? Not at the grammar school we trow. No school but one can instil +that, where rules the one best teacher you will ever know, genius though +you be--the school kept at your mother's knee. Such mothers as Watt had +are the appointed trainers of genius, and make men good and great, if +the needed spark be there to enkindle: "Kings they make gods, and meaner +subjects kings." + +We have another story of Watt's childhood that proclaims the coming man. +Precocious children are said rarely to develop far in later years, but +Watt was pre-eminently a precocious child, and of this several proofs +are related. A friend looking at the child of six said to his father, +"You ought to send your boy to a public school, and not allow him to +trifle away his time at home." "Look how he is occupied before you +condemn him," said the father. He was trying to solve a problem in +geometry. His mother had taught him drawing, and with this he was +captivated. A few toys were given him, which were constantly in use. +Often he took them to pieces, and out of the parts sometimes constructed +new ones, a source of great delight. In this way he employed and amused +himself in the many long days during which he was confined to the house +by ill health. + +It is at this stage the steam and kettle story takes its rise. Mrs. +Campbell, Watt's cousin and constant companion, recounts, in her +memoranda, written in 1798: + + Sitting one evening with his aunt, Mrs. Muirhead, at the + tea-table, she said: "James Watt, I never saw such an idle boy; + take a book or employ yourself usefully; for the last hour you + have not spoken one word, but taken off the lid of that kettle + and put it on again, holding now a cup and now a silver spoon + over the steam, watching how it rises from the spout, and + catching and connecting the drops of hot water it falls into. + Are you not ashamed of spending your time in this way?" + +To what extent the precocious boy ruminated upon the phenomenon must be +left to conjecture. Enough that the story has a solid foundation upon +which we can build. This more than justifies us in classing it with +"Newton and the Apple," "Bruce and the Spider," "Tell and the Apple," +"Galvani and the Frog," "Volta and the Damp Cloth," "Washington and His +Little Hatchet," a string of gems, amongst the most precious of our +legendary possessions. Let no rude iconoclast attempt to undermine one +of them. Even if they never occurred, it matters little. They should +have occurred, for they are too good to lose. We could part with many of +the actual characters of the flesh in history without much loss; banish +the imaginary host of the spirit and we were poor indeed. So with these +inspiring legends; let us accept them and add others gladly as they +arise, inquiring not too curiously into their origin. + +While Watt was still in boyhood, his wise father not only taught him +writing and arithmetic, but also provided a set of small tools for him +in the shop among the workmen--a wise and epoch-making gift, for young +Watt soon revealed such wonderful manual dexterity, and could do such +astonishing things, that the verdict of one of the workmen, "Jamie has a +fortune at his finger-ends," became a common saying among them. The most +complicated work seemed to come naturally to him. One model after +another was produced to the wonder and delight of his older +fellow-workmen. Jamie was the pride of the shop, and no doubt of his +fond father, who saw with pardonable pride that his promising son +inherited his own traits, and gave bright promise of excelling as a +skilled handicraftsman. + +The mechanical dexterity of the Watts, grandfather, father and son, is +not to be belittled, for most of the mechanical inventions have come +from those who have been cunning of hand and have worked as manual +laborers, generally in charge of the machinery or devices which they +have improved. When new processes have been invented, these also have +usually suggested themselves to the able workmen as they experienced the +crudeness of existing methods. Indeed, few important inventions have +come from those who have not been thus employed. It is with inventors as +with poets; few have been born to the purple or with silver spoons in +their mouths, and we shall plainly see later on that had it not been for +Watt's inherited and acquired manual dexterity, it is probable that the +steam engine could never have been perfected, so often did failure of +experiments arise solely because it was in that day impossible to find +men capable of executing the plans of the inventor. His problem was to +teach them by example how to obtain the exact work required when the +tools of precision of our day were unknown and the men themselves were +only workmen of the crudest kind. Many of the most delicate parts, even +of working engines, passed through Watt's own hands, and for most of his +experimental devices he had himself to make the models. Never was there +an inventor who had such reason to thank fortune that in his youth he +had learned to work with his hands. It proved literally true, as his +fellow-workmen in the shop predicted, that "Jamie's fortune was at his +finger-ends." + +As before stated, he proved a backward scholar for a time, at the +grammar school. No one seems to have divined the latent powers +smoldering within. Latin and Greek classics moved him not, for his mind +was stored with more entrancing classics learned at his mother's knee: +his heroes were of nobler mould than the Greek demigods, and the story +of his own romantic land more fruitful than that of any other of the +past. Busy working man has not time to draw his inspiration from more +than one national literature. Nor has any man yet drawn fully from any +but that of his native tongue. We can no more draw our mental sustenance +from two languages than we can think in two. Man can have but one deep +source from whence come healing waters, as he can have but one mother +tongue. So it was with Watt. He had Scotland and that sufficed. When the +boy absorbs, or rather is absorbed by, Wallace, The Bruce, and Sir John +Grahame, is fired by the story of the Martyrs, has at heart page after +page of the country's ballads, and also, in more recent times, is at +home with Burns' and Scott's prose and poetry, he has little room and +less desire, and still less need, for inferior heroes. So the dead +languages and their semi-supernatural, quarrelsome, self-seeking heroes +passed in review without gaining admittance to the soul of Watt. But the +spare that fired him came at last--Mathematics. "Happy is the man who +has found his work," says Carlyle. Watt found his when yet a boy at +school. Thereafter never a doubt existed as to the field of his labors. +The choice of an occupation is a serious matter with most young men. +There was never room for any question of choice with young Watt. The +occupation had chosen him, as is the case with genius. "Talent does what +it can, genius what it must." When the goddess lays her hand upon a +mortal dedicated to her shrine, concentration is the inevitable result; +there is no room for anything which does not contribute to her service, +or rather all things are made contributory to it, and nothing that the +devotee sees or reads, hears or feels, but some way or other is made to +yield sustenance for the one great, overmastering task. "The gods send +thread for a web begun," because the web absorbs everything that comes +within reach. So it proved with Watt. + +At fifteen, he had twice carefully read "The Elements of Philosophy" +(Gravesend), and had made numerous chemical experiments, repeating them +again and again, until satisfied of their accuracy. A small electrical +machine was one of his productions with which he startled his +companions. Visits to his uncle Muirhead at Glasgow were frequent, and +here he formed acquaintance with several educated young men, who +appreciated his abilities and kindly nature; but the visits to the same +kind uncle "on the bonnie, bonnie banks o' Loch Lomond," where the +summer months were spent, gave the youth his happiest days. +Indefatigable in habits of observation and research, and devoted to the +lonely hills, he extended his knowledge by long excursions, adding to +his botanical and mineral treasures. Freely entering the cottages of the +people, he spent hours learning their traditions, superstitions, +ballads, and all the Celtic lore. He loved nature in her wildest moods, +and was a true child of the mist, brimful of poetry and romance, which +he was ever ready to shower upon his friends. An omniverous reader, in +after life he vindicated his practice of reading every book he found, +alleging that he had "never yet read a book or conversed with a +companion without gaining information, instruction or amusement." Scott +has left on record that he never had met and conversed with a man who +could not tell him something he did not know. Watt seems to have +resembled Sir Walter, "who spoke to every man he met as if he were a +brother"--as indeed he was--one of the many fine traits of that noble, +wholesome character. These two foremost Scots, each supreme in his +sphere, seem to have had many social traits in common, and both that +fine faculty of attracting others. + +The only "sport" of the youth was angling, "the most fitting practice +for quiet men and lovers of peace," the "Brothers of the Angle," +according to Izaak Walton, "being mostly men of mild and gentle +disposition." From the ruder athletic games of the school he was +debarred, not being robust, and this was a constant source of morbid +misery to him, entailing as it did separation from the other boys. The +prosecution of his favorite geometry now occupied his thoughts and time, +and astronomy also became a fascinating study. Long hours were often +spent, lying on his back in a grove near his home, studying the stars by +night and the clouds by day. + +Watt met his first irreparable loss in 1753, when his mother suddenly +died. The relations between them had been such as are only possible +between mother and son. Often had the mother said to her intimates that +she had been enabled to bear the loss of her daughter only by the love +and care of her dutiful son. Home was home no longer for Jamie, and we +are not surprised to find him leaving it soon after she who had been to +him the light and leading of his life had passed out of it. + +Watt now reached his seventeenth year. His father's affairs were greatly +embarrassed. It was clearly seen that the two brothers, John and James, +had to rely for their support upon their own unaided efforts. John, the +elder, some time before this had taken to the sea and been shipwrecked, +leaving only James at home. Of course, there was no question as to the +career he would adopt. His fortune "lay at his fingers' ends," and +accordingly he resolved at once to qualify himself for the trade of a +mathematical instrument maker, the career which led him directly in the +pathway of mathematics and mechanical science, and enabled him to +gratify his unquenchable thirst for knowledge thereof. + +Naturally Glasgow was decided upon as the proper place in which to +begin, and Watt took up his abode there with his maternal relatives, the +Muirheads, carrying his tools with him. + +No mathematical instrument maker was to be found in Glasgow, but Watt +entered the service of a kind of jack-of-all-trades, who called himself +an "optician" and sold and mended spectacles, repaired fiddles, tuned +spinets, made fishing-rods and tackle, etc. Watt, as a devoted brother +of the angle, was an adept at dressing trout and salmon flies, and handy +at so many things that he proved most useful to his employer, but there +was nothing to be learned by the ambitious youth. + +His most intimate schoolfellow was Andrew Anderson, whose elder brother, +John Anderson, was the well-known Professor of natural philosophy, the +first to open classes for the instruction of working-men in its +principles. He bequeathed his property to found an institution for this +purpose, which is now a college of the university. The Professor came to +know young Watt through his brother, and Watt became a frequent visitor +at his house. He was given unrestricted access to the Professor's +valuable library, in which he spent many of his evenings. + +One of the chief advantages of the public school is the enduring +friendships boys form there, first in importance through their +beneficial influence upon character, and, second, as aids to success in +after life. The writer has been impressed by this feature, for great is +the number of instances he has known where the prized working-boy or man +in position has been able, as additional force was required, to say the +needed word of recommendation, which gave a start or a lift upward to a +dearly-cherished schoolfellow. It seems a grave mistake for parents not +to educate their sons in the region of home, or in later years in +colleges and universities of their own land, so that early friendships +may not be broken, but grow closer with the years. Watt at all events +was fortunate in this respect. His schoolmate, Andrew Anderson, brought +into his life the noted Professor, with all his knowledge, kindness and +influence, and opened to him the kind of library he most needed. + + + + +CHAPTER II + +GLASGOW TO LONDON--RETURN TO GLASGOW + + +Through Professor Muirhead, a kinsman of Watt's mother, he was +introduced to many others of the faculty of the university, and, as +usual, attracted their attention, especially that of Dr. Dick, Professor +of natural philosophy, who strongly advised him to proceed to London, +where he could receive better instruction than it was possible to obtain +in Scotland at that time. The kind Professor, diviner of latent genius, +went so far as to give him a personal introduction, which proved +efficient. How true it is that the worthy, aspiring youth rarely goes +unrecognised or unaided. Men with kind hearts, wise heads, and influence +strong to aid, stand ready at every turn to take modest merit by the +hand and give it the only aid needed, opportunity to speak, through +results, for itself. So London was determined upon. Fortunately, a +distant relative of the Watt family, a sea-captain, was about to set +forth upon that then long and toilsome journey. They started from +Glasgow June 7, 1755, on horseback, the journey taking twelve days. + +The writer's parents often referred to the fact that when the leading +linen manufacturer of Dunfermline was about to take the journey to +London--the only man in the town then who ever did--special prayers were +always said in church for his safety. + +The member of Parliament in Watt's day from the extreme north of +Scotland would have consumed nearly twice twelve days to reach +Westminster. To-day if the capital of the English-speaking race were in +America, which Lord Roseberry says he is willing it should be, if +thereby the union of our English-speaking race were secured, the members +of the Great Council from Britain could reach Washington in seven days, +the members from British Columbia and California, upon the Pacific, in +five days, both land and sea routes soon to be much quickened. + +Those sanguine prophets who predict the reunion of our race on both +sides of the Atlantic can at least aver that in view of the union of +Scotland and England, the element of time required to traverse distances +to and from the capital is no obstacle, since the most distant points of +the new empire, Britain in the east and British Columbia and California +in the west, would be reached in less than one-third the time required +to travel from the north of Scotland to London at the time of the union. +Besides, the telegraph to-day binds the parts together, keeping all +citizens informed, and stirring their hearts simultaneously thousands of +miles apart--Glasgow to London, 1755, twelve days; 1905, eight hours. +Thus under the genius Steam, tamed and harnessed by Watt, the world +shrinks into a neighborhood, giving some countenance to the dreamers who +may perchance be proclaiming a coming reality. We may continue, +therefore, to indulge the hope of the coming "parliament of man, the +federation of the world," or even the older and wider prophecy of Burns, +that, "It's coming yet for a' that, when man to man the world o'er, +shall brithers be for a' that." + +There comes to mind that jewel we owe to Plato, which surely ranks as +one of the most precious of all our treasures: "We should lure ourselves +as with enchantments, for the hope is great and the reward is noble." So +with this enchanting dream, better than most realities, even if it be +all a dream. Let the dreamers therefore dream on. The world, minus +enchanting dreams, would be commonplace indeed, and let us remember this +dream is only dreamable because Watt's steam engine is a reality. + +After his twelve days on horseback, Watt arrived in London, a stranger +in a strange land, unknowing and unknown. But the fates had been kind +for, burdened with neither wealth nor rank, this poor would-be skilled +mechanic was to have a fair chance by beginning at the bottom among his +fellows, the sternest yet finest of all schools to call forth and +strengthen inherent qualities, and impel a poor young man to put forth +his utmost effort when launched upon the sea of life, where he must +either sink or swim, no bladders being in reserve for him. + +Our young hero rose to the occasion and soon proved that, Cæsar-like, he +could "stem the waves with heart of controversy." Thus the rude school +of experience calls forth and strengthens the latent qualities of youth, +implants others, and forms the indomitable man, fit to endure and +overcome. Here, for the first time, alone in swarming London, not one +relative, not one friend, not even an acquaintance, except the kind +sea-captain, challenged by the cold world around to do or die, fate +called to Watt as it calls to every man who has his own way to make: + + "This is Collingtogle ford, + And thou must keep thee with thy sword." + +When the revelation first rushes upon a youth, hitherto directed by his +parents, that, boy no more, he must act for himself, presto! change! he +is a man, he has at last found himself. The supreme test, which proves +the man, can come in all its winnowing force only to those born to earn +their own support by training themselves to be able to render to society +services which command return. This training compels the development of +powers which otherwise would probably lie dormant. Scotch boy as Watt +was to the core, with the lowland broad, soft accent, and ignorant of +foreign literature, it is very certain that he then found support in +the lessons instilled at his mother's knee. He had been fed on Wallace +and Bruce, and when things looked darkest, even in very early years, his +national hero, Wallace, came to mind, and his struggles against fearful +odds, not for selfish ends, but for his country's independence. Did +Wallace give up the fight, or ever think of giving up? Never! It was +death or victory. Bruce and the spider! Did Bruce falter? Never! Neither +would he. "Scots wa hae," "Let us do or die," implanted before his +teens, has pulled many a Scottish boy through the crises of life when +all was dark, as it will pull others yet to come. Altho Burns and Scott +had yet to appear, to crystallise Scotland's characteristics and plant +the talismanic words into the hearts of young Scots, Watt had a copious +supply of the national sentiment, to give him the "stout heart for the +stye brae," when manhood arrived. His mother had planted deep in him, +and nurtured, precious seed from her Celtic garden, which was sure to +grow and bear good fruit. + +We are often met with the question, "What is the best possible safeguard +for a young man, who goes forth from a pure home, to meet the +temptations that beset his path?" Various answers are given, but, +speaking that as a Scot, reared as Watt was, the writer believes all the +suggested safeguards combined scarcely weigh as much as preventives +against disgracing himself as the thought that it would not be only +himself he would disgrace, but that he would also bring disgrace upon +his family, and would cause father, mother, sister and brother to hang +their heads among their neighbors in secluded village, on far-away moor +or in lonely glen. The Scotch have strong traces of the Chinese and +Japanese religious devotion to "the family," and the filial instinct is +intensely strong. The fall of one member is the disgrace of all. Even +although Watt's mother had passed, there remained the venerated father +in Greenock, and the letters regularly written to him, some of which +have fortunately been preserved, abundantly prove that, tho far from +home, yet in home and family ties and family duties the young man had +his strong tower of defence, keeping him from "all sense of sin or +shame." Watt never gave his father reason for one anxious thought that +he would in any respect discredit the good name of his forbears. + +Many London shops were visited, but the rules of the trade, requiring +apprentices to serve for seven years, or, being journeymen, to have +served that time, proved an insuperable obstacle to Watt's being +employed. His plan was to fit himself by a year's steady work for return +to Glasgow, there to begin on his own account. He had not seven years to +spend learning what he could learn in one. He would be his own master. +Wise young man in this he was. There is not much outcome in the youth +who does not already see himself captain in his dreams, and steers his +barque accordingly, true to the course already laid down, not to be +departed from, under any stress of weather. We see the kind of stuff +this young Scotch lad was made of in the tenacity with which he held to +his plan. At last some specimens of his work having seemed very +remarkable to Mr. John Morgan, mathematical instrument maker, Finch +Lane, Cornhill, he agreed to give the conquering young man the desired +year's instructions for his services and a premium of twenty pounds, +whereupon the plucky fellow who had kept to his course and made port, +wrote to his father of his success, praising his master "as being of as +good character, both for accuracy in his business, and good morals, as +any of his way in London." The order in which this aspiring young man of +the world records the virtues will not be overlooked. He then adds, "If +it had not been for Mr. Short, I could not have got a man in London that +would have undertaken to teach me, as I now find there are not above +five or six who could have taught me all I wanted." + +Mr. Short was the gentleman to whom Professor Dick's letter of +introduction was addressed, who, no more than the Professor himself, nor +Mr. Morgan, could withstand the extraordinary youth, whom he could not +refuse taking into his service--glad to get him no doubt, and delighted +that he was privileged to instruct one so likely to redound to his +credit in after years. Thus Watt made his start in London, the twenty +pounds premium being duly remitted from home. + +Up to this time, Watt had been a charge on his father, but it was very +small, for he lived in the most frugal style at a cost of only two +dollars per week. In one of his letters to his father he regrets being +unable to reduce it below that, knowing that his father's affairs were +not prosperous. He, however, was able to obtain some remunerative work +on his own account, which he did after his day's task was over, and soon +made his position secure as a workman. Specialisation he met with for +the first time, and he expresses surprise that "very few here know any +more than how to make a rule, others a pair of dividers, and suchlike." +Here we see that even at that early day division of labor had won its +way in London, though yet unknown in the country. The jack-of-all-trades, +the handyman, who can do everything, gives place to the specialist who +confines himself to one thing in which practice makes him perfect. Watt's +mission saved him from this, for to succeed he had to be master, not of +one process, but of all. Hence we find him first making brass scales, +parallel-rulers and quadrants. By the end of one month in this department +he was able to finish a Hadley quadrant. From this he proceeded to azimuth +compasses, brass sectors, theodolites, and other delicate instruments. +Before his year was finished he wrote his father that he had made +"a brass sector with a French joint, which is reckoned as nice a piece of +framing-work as is in the trade," and expressed the hope that he would +soon now be able to support himself and be no longer a charge upon him. + +It is highly probable that this first tool finished by his own hands +brought to Watt more unalloyed pleasure than any of his greater triumphs +of later years, just as the first week's wages of youth, money earned by +service rendered, proclaiming coming manhood, brings with it a thrill +and glow of proud satisfaction, compared with which all the millions of +later years are as dross. + +Writers upon labor, who have never labored, generally make the profound +mistake of considering labor as one solid mass, when the truth is that +it contains orders and degrees as distinct as those in aristocracy. The +workman skilled beyond his fellows, who is called upon by his +superintendent to undertake the difficult job in emergencies, ranks +high, and probably enjoys an honorable title, a pet name conferred by +his shopmates. Men measure each other as correctly in the workshop as in +the professions, and each has his deserved rank. When the right man is +promoted, they rally round and enable him to perform wonders. Where +favoritism or poor judgment is shown, the reverse occurs, and there is +apathy and dissatisfaction, leading to poor results and serious trouble. +The manual worker is as proud of his work, and rightly so, as men are in +other vocations. His life and thought centre in the shop as those of +members of Congress or Parliament centre in the House; and triumph for +him in the shop, his world, means exactly the same to him, and appears +not less important to his family and friends than what leadership is to +the public man, or in any of the professions. He has all their pride of +profession, and less vanity than most. + +How far this "pride of profession" extends is well illustrated by the +Pittsburgh story of the street scrapers at their noon repast. MacCarthy, +recently deceased, was the subject of eulogy, one going so far as to +assert that he was "the best man that ever scraped a hoe on Liberty +Street." To this, one who had aspirations "allowed Mac was a good enough +man on plain work, but around the gas-posts he wasn't worth a cent." + +A public character, stopping over night with a friend in the country, +the maid-of-all-work tells her mistress, after the guest departs, "I +have read so much about him, never expecting to see him; little did I +think I should have the honor of brushing his boots this morning." Happy +girl in her work, knowing that all service is honorable. Even +shoe-blacking, we see, has its rewards. + +A Highland laird and lady, visiting some of their crofters on the moors, +are met and escorted by a delighted wife to her cot. The children and +the husband are duly presented. At an opportune moment the proud wife +cannot refrain from informing her visitors that "it was Donald himsel' +the laird had to send for to thatch the pretty golf-house at the Castle. +Donald did all that himsel'," with an admiring glance cast at the +embarrassed great man. Donald "sent for by the laird at the Castle" +ranks in Donald's circle and in Donald's own heart with the honor of +being sent for by His Majesty to govern the empire in Mr. Balfour's +circle and in Mr. Balfour's own heart. Ten to one the proud Highland +crofter and his circle reap more genuine, unalloyed satisfaction from +the message than the lowland statesman and his circle could reap from +his. But it made Balfour famous, you say. So was Donald made famous, his +circle not quite so wide as that of his colleague--that is all. Donald +is as much "uplifted" as the Prime Minister; probably more so. Thus is +human nature ever the same down to the roots. Many distinctions, few +differences in life. We are all kin, members of the one family, playing +with different toys. + +So deep down into the ranks of labor goes the salt of pride of +profession, preventing rot and keeping all fresh in the main, because on +the humblest of the workers there shines the bright ray of hope of +recognition and advancement, progress and success. As long as this vista +is seen stretching before all is well with labor. There will be +friction, of course, between capital and labor, but it will be healthy +friction, needed by, and good for, both. There is the higgling of the +market in all business. As long as this valuable quality of honest pride +in one's work exists, and finds deserved recognition, society has +nothing to fear from the ranks of labor. Those who have had most +experience with it, and know its qualities and its failings best, have +no fear; on the contrary, they know that at heart labor is sound, and +only needs considerate treatment. The kindly personal attention of the +employer will be found far more appreciated than even a rise in wages. + +Enforced confinement and unremitting labor soon told upon Watt's +delicate constitution, yet he persevered with the self-imposed extra +work, which brought in a little honest money and reduced the remittances +from home. He caught a severe cold during the winter and was afflicted +by a racking cough and severe rheumatic pains. With his father's +sanction, he decided to return home to recuperate, taking good care +however, forehanded as he always proved himself, to secure some new and +valuable tools and a stock of materials to make many others, which "he +knew he must make himself." A few valuable books were not forgotten, +among them Bion's work on the "Construction and Use of Mathematical +Instruments"--nothing pertaining to his craft but he would know. King he +would be in that, so everything was made to revolve around it. That was +the foundation upon which he had to build. + +To the old home in Scotland our hero's face was now turned in the autumn +of 1756, his twentieth year. His native air, best medicine of all for +the invalid exile, soon restored his health, and to Glasgow he then +went, in pursuance of his plan of life early laid down, to begin +business on his own account. He thus became master before he was man. +There was not in all Scotland a mathematical instrument maker, and here +was one of the very best begging permission to establish himself in +Glasgow. As in London so in Glasgow, however, the rules of the Guild of +Hammermen, to which it was decided a mathematical instrument maker would +belong, if one of such high calling made his appearance, prevented Watt +from entrance if he had not consumed seven years in learning the trade. +He had mastered it in one, and was ready to demonstrate his ability to +excel by any kind of test proposed. Watt had entered in properly by the +door of knowledge and experience of the craft, the only door through +which entrance was possible, but he had travelled too quickly; besides +he was "neither the son of a burgess, nor had he served an +apprenticeship in the borough," and this was conclusive. How the world +has travelled onward since those days! and yet our day is likely to be +in as great contrast a hundred and fifty years hence. Protective tariffs +between nations, and probably wars, may then seem as strangely absurd as +the hammermen's rules. Even in 1905 we have still a far road to travel. + +Failing in his efforts to establish himself in business, he asked the +guild to permit him to rent and use a small workshop to make +experiments, but even this was refused. We are disposed to wonder at +this, but it was in strict accordance with the spirit of the times. + +When the sky was darkest, the clouds broke and revealed the university +as his guardian angel. Dr. Dick, Professor of natural philosophy, +knowing of Watt's skill from his first start in Glasgow, had already +employed him to repair some mathematical instruments bequeathed to the +university by a Scotch gentleman in the West Indies, and the work had +been well done, at a cost of five pounds--the first contract money ever +earned by Watt in Glasgow. Good work always tells. Ability cannot be +kept down forever; if crushed to earth, it rises again. So Watt's "good +work" brought the Professors to his aid, several of whom he had met and +impressed most favorably during its progress. The university charter, +gift of the Pope in 1451, gave absolute authority within the area of its +buildings, and the Professors resolved to give our hero shelter +there--the best day's work they ever did. May they ever be remembered +for this with feelings of deepest gratitude. What men these were! The +venerable Anderson has already been spoken of; Adam Smith, who did for +the science of economics what Watt did for steam, was one of Watt's +dearest friends; Black, discoverer of latent heat; Robinson, Dick of +whom we have spoken, and others. Such were the world's benefactors, who +resolved to take Watt under their protection, and thus enabled him to do +his appointed work. Glorious university, this of Glasgow, protector and +nurse of Watt, probably of all its decisions this has been of the +greatest service to man! + +There are universities and universities. Glasgow's peculiar claim to +regard lies in the perfect equality of the various schools, the +humanities not neglected, the sciences appreciated, neither accorded +precedence. Its scientific Professor, Thompson, now Lord Kelvin, was +recently elevated to the Lord Chancellorship, the highest honor in its +power to bestow. + +Every important university develops special qualities of its own, for +which it is noted. That of Glasgow is renowned for devotion to the +scientific field. What a record is hers! Protector of Watt, going to +extreme measures necessary, not alone to shelter him, but to enable him +to labor within its walls and support himself; first university to +establish an engineering school and professorship of engineering; first +to establish a chemical teaching laboratory for students; first to have +a physical laboratory for the exercise and instruction of students in +experimental work; nursery from which came the steam engine of Watt, the +discovery of latent heat by its Professor Black, and the successful +operation of telegraph cables by its Professor and present Lord +Chancellor (Lord Kelvin). May the future of Glasgow University copy +fair her glorious past! Her "atmosphere" favors and stimulates steady, +fruitful work. At all Scottish, as at all American universities, we may +rejoice that there is always found a large number of the most +distinguished students, who, figuratively speaking, cultivate knowledge +upon a little oatmeal, earning money between terms to pay their way. It +is highly probable that a greater proportion of these will be heard from +in later years than of any other class. + +American universities have, fortunately, followed the Glasgow model, and +are giving more attention to the hitherto much neglected needs of +science, and the practical departments of education, making themselves +real universities, "where any man can study everything worth studying." + +A room was assigned to Watt, only about twenty feet square, but it +served him as it has done others since for great work. When the +well-known author, Dr. Smiles, visited the room, he found in it the +galvanic apparatus employed by Professor Thompson (Lord Kelvin) for +perfecting his delicate invention which rendered ocean cables effective. + +The kind and wise Professors did not stop here. They went pretty far, +one cannot but think, when they took the next step in Watt's behalf, +giving him a small room, which could be made accessible to the public, +and this he was at liberty to open as a shop for the sale of his +instruments, for Watt had to make a living by his handiwork. Strange +work this for a university, especially in those days; but our readers, +we are sure, will heartily approve the last, as they have no doubt +approved the first action of the faculty in favor of struggling genius. +Business was not prosperous at first with Watt, his instruments proving +slow of sale. Of quadrants he could make three per week with the help of +a lad, at a profit of forty shillings, but as sea-going ships could not +then reach Glasgow, few could be sold. A supply was sent to Greenock, +then the port of Glasgow, and sold by his father. He was reduced, as the +greatest artists have often been, to the necessity of making what are +known as "pot-boilers." Following the example of his first master in +Glasgow he made spectacles, fiddles, flutes, guitars, and, of course, +flies and fishing-tackle, and, as the record tells, "many dislocated +violins, fractured guitars, fiddles also, if intreated, did he mend with +good approbation." Such were his "pot-boilers" that met the situation. + +His friend, Professor Black, who, like Professor Dick, had known of +Watt's talent, one day asked him if he couldn't make an organ for him. +By this time, Watt's reputation had begun to spread, and it finally +carried him to the height of passing among his associates as "one who +knew most things and could make anything." Watt knew nothing about +organs, but he immediately undertook the work (1762), and the result was +an indisputable success that led to his constructing, for a mason's +lodge in Glasgow, a larger "finger organ," "which elicited the surprise +and admiration of musicians." This extraordinary man improved everything +he touched. For his second organ he devised a number of novelties, a +sustained monochord, indicators and regulators of the blast, means for +tuning to any system, contrivances for improving the stops, etc. + +Lest we are led into a sad mistake here, let us stop a moment to +consider how Watt so easily accomplished wonders, as if by inspiration. +In all history it may be doubted whether success can be traced more +clearly to long and careful preparation than in Watt's case. When we +investigate, for instance, this seeming sleight-of-hand triumph with the +organs, we find that upon agreeing to make the first, Watt immediately +devoted himself to a study of the laws of harmony, making science +supplement his lack of the musical ear. As usual, the study was +exhaustive. Of course he found and took for guide the highest authority, +a profound, but obscure book by Professor Smith of Cambridge University, +and, mark this, he first made a model of the forthcoming organ. It is +safe to say that there was not then a man in Britain who knew more of +the science of music and was more thoroughly prepared to excel in the +art of making organs than the new organ-builder. + +When he attacked the problem of steam, as we shall soon see, the same +course was followed, although it involved the mastering of three +languages, that he should miss nothing. + +We note that the taking of infinite pains, this fore-arming of himself, +this knowing of everything that was to be known, the note of thorough +preparation in Watt's career, is ever conspicuous. The best proof that +he was a man of true genius is that he first made himself master of all +knowledge bearing upon his tasks. + +Watt could not have been more happily situated. His surroundings were +ideal, the resources of the university were at his disposal, and, being +conveniently situated, his workshop soon became the rendezvous of the +faculty. He thus enjoyed the constant intimate companionship of one of +the most distinguished bodies of educated men of science in the world. +Glasgow was favored in her faculty those days as now. Two at least of +Watt's closest friends, the discoverer of latent heat, and the author of +the "Wealth of Nations," won enduring fame. Others were eminent. He did +not fail to realise his advantages, and has left several acknowledgments +of his debt to "those who were all much my superiors, I never having +attended a college and being then but a mechanic." His so-called +superiors did not quite see it in this light, as they have abundantly +testified, but the modesty of Watt was ever conspicuous all through his +life. + +Watt led a busy life, the time not spent upon the indispensable +"pot-boilers" being fully occupied in severe studies; chemistry, +mathematics and mechanics all received attention. What he was finally to +become no one could so far predict, but his associates expected +something great from one who had so deeply impressed them. + +Robison (afterwards Professor of natural history in Edinburgh +University), being nearer Watt's age than the others, became his most +intimate friend. His introduction to Watt, in 1758, has been described +by himself. After feasting his eyes on the beautifully finished +instruments in his shop, Robison entered into conversation with him. +Expecting to find only a workman, he was surprised to find a +philosopher. Says Robison: + + I had the vanity to think myself a pretty good proficient in my + favorite study (mathematical and mechanical philosophy), and was + rather mortified at finding Mr. Watt so much my superior. But + his own high relish for those things made him pleased with the + chat of any person who had the same tastes with himself; or his + innate complaisance made him indulge my curiosity, and even + encourage my endeavors to form a more intimate acquaintance with + him. I lounged much about him, and, I doubt not, was frequently + teasing him. Thus our acquaintance began. + + + + +CHAPTER III + +CAPTURED BY STEAM + + +The supreme hour of Watt's life was now about to strike. He had become +deeply interested in the subject of steam, to which Professor Robison +had called his attention, Robison being then in his twentieth year, Watt +three years older. + +Robison's idea was that steam might be applied to wheel carriages. Watt +admitted his ignorance of steam then. Nevertheless, he made a model of a +wheel carriage with two cylinders of tin plate, but being slightly and +inaccurately made, it failed to work satisfactorily. Nothing more was +heard of it. Robison soon thereafter left Glasgow. The demon Steam +continued to haunt Watt. He, who up to this time had never seen even a +model of a steam engine, strangely discovered in his researches that the +university actually owned a model of the latest type, the Newcomen +engine, which had been purchased for the use of the natural philosophy +class. One wonders how many of the universities in Britain had been so +progressive. That of Glasgow seems to have recognised at an early day +the importance of science, in which department she continues famous. The +coveted and now historical model had been sent to London for repairs. +Watt urged its prompt return and a sum of money was voted for this +purpose. Watt was at last completely absorbed in the subject of steam. +He read all that had been written on the subject. Most of the valuable +matter those days was in French and Italian, of which there were no +translations. Watt promptly began to acquire these languages, that he +might know all that was to be known. He could not await the coming of +the model, which did not arrive until 1763, and began his own +experiments in 1761. How did he obtain the necessary appliances and +apparatus, one asks. The answer is easy. He made them. Apothecaries' +vials were his steam boilers, and hollowed-out canes his steam-pipes. +Numerous experiments followed and much was learnt. Watt's account of +these is appended to the article on "Steam and the Steam Engine" in the +"Encyclopædia Britannica," ninth edition. + +Detailed accounts of Watt's numerous experiments, failures, +difficulties, disappointments, and successes, as one after the other +obstacles were surmounted, is not within the scope of this volume, these +being all easily accessible to the student, but the general reader may +be interested in the most important of all the triumphs of the +indefatigable worker--the keystone of the arch. The Newcomen model +arrived at last and was promptly repaired, but was not successful when +put in operation. Steam enough could not be obtained, although the +boiler seemed of ample capacity. The fire was urged by blowing and more +steam generated, and still it would not work; a few strokes of the +piston and the engine stopped. Smiles says that exactly at the point +when ordinary experimentalists would have abandoned the task, Watt +became thoroughly aroused. "Every obstacle," says Professor Robison, +"was to him the beginning of a new and serious study, and I knew he +would not quit it until he had either discovered its worthlessness or +had made something of it." The difficulty here was serious. Books were +searched in vain. No one had touched it. A course of independent +experiments was essential, and upon this he entered as usual, determined +to find truth at the bottom of the well and to get there in his own way. +Here he came upon the fact which led him to the stupendous result. That +fact was the existence of latent heat, the original discoverer of which +was Watt's intimate friend, Professor Black. Watt found that water +converted into steam heated five times its own weight of water to steam +heat. He says: + + Being struck with this remarkable fact (effect of latent heat), + and not understanding the reason of it, I mentioned it to my + friend, Dr. Black, who then explained to me his doctrine of + latent heat, which he had taught some time before this period + (1764); but having myself been occupied with the pursuits of + business, if I had heard of it I had not attended to it, when I + thus stumbled upon one of the material facts by which that + beautiful theory is supported. + +Here we have an instance of two men in the same university, discovering +latent heat, one wholly ignorant of the other's doings; fortunately, the +later discoverer only too glad to acknowledge and applaud the original, +and, strange to say, going to him to announce the discovery he had made. +Watt of course had no access to the Professor's classes, and some years +before the former stumbled upon the fact, the theory had been announced +by Black, but had apparently attracted little attention. This episode +reminds us of the advantages Watt had in his surroundings. He breathed +the very "atmosphere" of scientific and mechanical investigation and +invention, and had at hand not only the standard books, but the living +men who could best assist him. + +What does latent heat mean? we hear the reader inquire. Let us try to +explain it in simple language. Arago pronounced Black's experiment +revealing it as one of the most remarkable in modern physics. Water +passed as an element until Watt found it was a compound. Change its +temperature and it exists in three different states, liquid, solid, and +gaseous--water, ice and steam. Convert water into steam, and pass, say, +two pounds of steam into ten pounds of water at freezing point and the +steam would be wholly liquified, _i.e._, become water again, at 212°, +but the whole ten pounds of freezing water would also be raised to 212° +in the process. That is to say two pounds of steam will convert ten +pounds of freezing water into boiling water, so great is the latent heat +set free in the passage of steam to lower temperatures at the moment +when the contact of cold surfaces converts the vapor from the gaseous +into the liquid state. This heat is so thoroughly merged in the compound +that the most delicate thermometer cannot detect a variation. It is +undiscoverable by our senses and yet it proves its existence beyond +question by its work. Heat which is obtained by the combustion of coal +or wood, lies also in water, to be drawn forth and utilised in steam. It +is apparently a mere question of temperature. The heat lies latent and +dead until we raise the temperature of the water to 212°, and it is +turned to vapor. Then the powerful force is instantly imbued with life +and we harness it for our purposes. + +The description of latent heat which gave the writer the clearest idea +of it, and at the same time a much-needed reminder of the fact that Watt +was the discoverer of the practically constant and unvarying amount of +heat in steam, whatever the pressure, is the following by Mr. Lauder, a +graduate of Glasgow University and pupil of Lord Kelvin, taken from +"Watt's Discoveries of the Properties of Steam." + + It is well to distinguish between the two things, Discovery and + Invention. The title of Watt the Inventor is world-wide, and is + so just and striking that there is none to gainsay. But it is + only to the few that dive deeper that Watt the Discoverer is + known. When his mind became directed to the possibilities of the + power of steam, he, following his natural bent, began to + investigate its properties. The mere inventor would have been + content with what was already known, and utilised such + knowledge, as Newcomen had done in his engine. Watt might have + invented the separate condenser and ranked as a great inventor, + but the spirit of enquiry was in possession of him, and he had + to find out all he could about the _nature_ of steam. + + His first discovery was that of latent heat. When communicating + this to Professor Black he found that his friend had anticipated + him, and had been teaching it in lectures to his students for + some years past. His next step was the discovery of the _total_ + heat of steam, and that this remains practically constant at all + pressures. Black's fame rests upon his theory of latent heat; + Watt's fame as the discoverer of the total heat of steam should + be equally great, and would be no doubt had his rôle of inventor + not overshadowed all his work. + + This part of Watt's work has been so little known that it is + almost imperative to-day to give some idea of it to the general + reader. Suppose you take a flask, such as olive oil is often + sold in, and fill with cold water. Set it over a lighted lamp, + put a thermometer in the water, and the temperature will be + observed to rise steadily till it reaches 212°, where it + remains, the water boils, and steam is produced freely. Now draw + the thermometer out of the water, but leaving it still in the + steam. It remains steady at the same point--212°. Now it + requires quite a long time and a large amount of heat to convert + all the water into steam. As the steam goes off at the same + temperature as the water, it is evident a quantity of heat has + escaped in the steam, of which the thermometer gives us no + account. This is latent heat. + + Now, if you blow the steam into cold water instead of allowing + it to pass into the air, you will find that it heats the water + six times more than what is due to its indicated temperature. To + fix your ideas: suppose you take 100 lbs. of water at 60°, and + blow one pound of steam into it, making 101 lbs., its + temperature will now be about 72°, a rise of 12°. Return to your + 100 lbs. of water at 60° and add one pound of water at 212° the + same temperature as the steam you added, and the temperature + will only be raised about 2°. The one pound of steam heats six + times more than the one pound of water, both being at the same + temperature. This is the quantity of latent heat, which means + simply hidden heat, in steam. + + Proceeding further with the experiment, if, instead of allowing + the steam to blow into the water, you confine it until it gets + to some pressure, then blow it into the water, it takes the same + weight to raise the temperature to the same degree. This means + that the total heat remains practically the same, no matter at + what pressure. + + This is James Watt's discovery, and it led him to the use of + high-pressure steam, used expansively. + +Even coal may yet be superseded before it is exhausted, for as eminent +an authority as Professor Pritchett of the Massachusetts Institute of +Technology has said in a recent address: + + Watt's invention and all it has led to is only a step on the way + to harnessing the forces of nature to the service of man. Do you + doubt that other inventions will work changes even more sweeping + than those which the steam engine has brought? + + Consider a moment. The problem of which Watt solved a part is + not the problem of inventing a machine, but the problem of using + and storing the forces of nature which now go to waste. Now to + us who live on the earth there is only one source of power--the + sun. Darken the sun and every engine on the earth's surface + would soon stop, every wheel cease to turn, and all movement + cease. How prodigal this supply of power is we seldom stop to + consider. Deducting the atmospheric absorption, it is still true + that the sun delivers on each square yard of the earth's + surface, when he is shining, the equivalent of one horse-power + working continuously. Enough mechanical power goes to waste on + the college campus to warm and light and supply all the + manufactories, street railroads and other consumers of + mechanical power in the city. How to harness this power and to + store it--that is the problem of the inventor and the engineer + of the twentieth century, a problem which in good time is sure + to be solved. + +Who shall doubt, after finding this secret source of force in water, +that some future Watt is to discover other sources of power, or +perchance succeed in utilising the superabundant power known to exist in +the heat of the sun, or discover the secret of the latent force employed +by nature in animals, which converts chemical energy directly into the +dynamic form, giving much higher efficiencies than any thermo-dynamic +machine has to-day or probably ever can have. Little knew Shakespeare of +man's perfect power of motion which utilises all energy! How came he +then to exclaim "What a piece of work is man; how infinite in faculty; +in form and _moving_ how express and admirable"? This query, and a +thousand others, have arisen; for we forget Arnold's lines to the +Master: + + "Others abide our question. Thou art free. + We ask and ask--thou smilest and art still." + +Man's "moving" is found more "express and admirable" than that of the +most perfect machine or adaptation of natural forces yet devised. Lord +Kelvin says the animal motor more closely resembles an electro-magnetic +engine than a heat engine, but very probably the chemical forces in +animals produce the external mechanical effects through electricity and +do not act as a thermo-dynamic engine. + +The wastage of heat energy under present methods is appalling. About 65 +per cent. of the heat energy of coal can be put into the steam boiler, +and from this only 15 per cent. of mechanical power is obtained. Thus +about nine-tenths of the original heat in coal is wasted. Proceeding +further and putting mechanical power into electricity, only from 2 to 5 +per cent. is turned into light; or, in other words, from coal to light +we get on an average only about one-half of 1 per cent. of the original +energy, a wastage of ninety-nine and one-half of every hundred pounds of +coal used. The very best possible with largest and best machinery is a +little more than one pound from every hundred consumed. + +When Watt gave to the steam-engine five times its efficiency by +utilising the latent heat, he only touched the fringe of the mysterious +realm which envelops man. + +Burbank, of the spineless cactus and new fruits, who has been delving +deep into the mysteries, tells us: + + The facts of plant life demand a kinetic theory of evolution, a + slight change from Huxley's statement that, "Matter is a + magazine of force," to that of matter being force alone. The + time will come when the theory of "ions" will be thrown aside, + and no line left between force and matter. + +Professor Matthews, he who, with Professor Loeb at Wood's Hole, is +imparting life to sea-urchins through electrical reactions, declares +"that certain chemical substances coming together under certain +conditions are bound to produce life. All life comes through the +operation of universal laws." We are but young in all this mysterious +business. What lies behind and probably near at hand may not merely +revolutionise material agencies but human preconceptions as well. "There +are more things in Heaven and Earth than are ever dreamt of in your +Philosophy." + +Latent Heat was a find indeed, but there remained another discovery yet +to make. Watt found that no less than four-fifths of all the steam used +was lost in heating the cold cylinder, and only one-fifth performed +service by acting on the piston. Prevent this, and the power of the +giant is increased fourfold. Here was the prize to contend for. Win this +and the campaign is won. First then, what caused the loss? This was soon +determined. The cylinder was necessarily cooled at the top because it +was open to the air, and also cooled below in condensing the charge of +steam that had driven the piston up in order to create a vacuum, without +which the piston would not descend from top to bottom, to begin another +upward stroke. A jet of cold water was introduced to effect this. How to +surmount this seemingly insuperable obstacle was the problem that kept +Watt long in profound study. + +Many plans were entertained, only to be finally rejected. At last the +flash came into that teeming brain like a stroke of lightning. Eureka! +he had found it. Not one scintilla of doubt ever intruded thereafter. +The solution lay right there and he would invent the needed appliances. +His mode of procedure, when on the trail of big game, is beautifully +illustrated here. When he found the root of the defect which rendered +the Newcomen engine impracticable for general purposes, he promptly +formulated the one indispensable condition which alone met the problem, +and which the successful steam-engine must possess. He abandoned all +else for the time as superfluous, since this was the key of the +position. This is the law he then laid down as an axiom--which is +repeated in his specification for his first patent in 1769: "To make a +perfect steam engine it was necessary that the cylinder should be always +as hot as the steam which entered it, and that the steam should be +cooled below 100° to exert its full powers." + +Watt describes how at last the idea of the "separate condenser," the +complete cure, flashed suddenly upon his mind: + + I had gone to take a walk on a fine Sabbath afternoon, early in + 1765. I had entered the green by the gate at the foot of + Charlotte Street and had passed the old washing-house. I was + thinking upon the engine at the time, and had gone as far as the + herd's house, when the idea came into my mind that as steam was + an elastic body it would rush into a vacuum, and if a + communication were made between the cylinder and an exhausted + vessel it would rush into it, and might be there condensed + without cooling the cylinder. I then saw that I must get rid of + the condensed steam and injection-water if I used a jet as in + Newcomen's engine. Two ways of doing this occurred to me. First, + the water might be run off by a descending pipe, if an offlet + could be got at the depth of thirty-five or thirty-six feet, + and any air might be extracted by a small pump. The second was + to make the pump large enough to extract both water and air ... + I had not walked farther than the golf-house when the whole + thing was arranged in my mind. + +Professor Black says, "This capital improvement flashed upon his mind at +once and filled him with rapture." We may imagine + + "Then felt he like some watcher of the skies + When a new planet sweeps into his ken." + +A new world had sprung forth in Watt's brain, for nothing less has the +steam engine given to man. One reads with a smile the dear modest man's +deprecatory remarks about the condenser in after years, when he was +overcome by the glowing tributes paid him upon one occasion and hailed +as having conquered hitherto uncontrollable steam. He stammered out +words to the effect that it came in his way and he happened to find it; +others had missed it; that was all; somebody had to stumble upon it. +That is all very well, and we love thee, Jamie Watt (he was always Jamie +to his friends), for such self-abnegation, but the truth of history must +be vindicated for all that. It proclaims, Thou art the man; go up higher +and take your seat there among the immortals, the inventor of the +greatest of all inventions, a great discoverer and one of the noblest of +men! + +In this one change lay all the difference between the Newcomen engine, +limited to atmospheric pressure, and the steam engine, capable of +development into the modern engine through the increasing use of the +tremendous force of steam under higher pressures, and improved +conditions from time to time. + +Watt leads the steam out of the cylinder and condenses it in a separate +vessel, leaving the cylinder hot. He closes the cylinder top and sends a +circular piston (hitherto all had been square) through it, and closely +stuffs it around to prevent escape of steam. The rapidity of the +"strokes" gained keeps the temperature of the cylinder high; besides, he +encases it and leaves a space between cylinder and covering filled with +steam. Thus he fulfils his law: "The cylinder is kept as hot as the +steam that enters." "How simple!" you exclaim. "Is that all? How +obviously this is the way to do it!" Very true, surprised reader, but +true, also, that no condenser and closed cylinder, no modern steam +engine. + +On Monday morning following the Sabbath flash, we find Watt was up +betimes at work upon the new idea. How many hours' sleep he had enjoyed +is not recorded, but it may be imagined that he had several visions of +the condenser during the night. One was to be made at once; he borrowed +from a college friend a brass syringe, the body of which served as a +cylinder. The first condenser vessel was an improvised syringe and a tin +can. From such an acorn the mighty oak was to grow. The experiment was +successful and the invention complete, but Watt saw clearly that years +of unceasing labor might yet pass before the details could all be worked +out and the steam engine appear ready to revolutionise the labor of the +world. During these years, Professor Black was his chief adviser and +encouraged him in hours of disappointment. The true and able friend not +only did this, but furnished him with money needed to enable him to +concentrate all his time and strength upon the task. + +Most opportunely, at this juncture, came Watt's marriage, to his cousin +Miss Miller, a lady to whom he had long been deeply attached. Watt's +friends are agreed in stating that the marriage was of vast importance, +for he had not passed untouched through the days of toil and trial. +Always of a meditative turn, somewhat prone to melancholy when without +companionship, and withal a sufferer from nervous headaches, there was +probably no gift of the gods equal to that of such a wife as he had been +so fortunate as to secure. Gentle yet strong in her gentleness, it was +her courage, her faith, and her smile that kept Watt steadfast. No doubt +he, like many other men blessed with an angel in the household, could +truly aver that his worrying cares vanished at the doorstep. + +Watt had at last, what he never had before, a home. More than one +intimate friend has given expression to the doubt whether he could have +triumphed without Mrs. Watt's bright and cheerful temperament to keep +him from despondency during the trying years which he had now to +encounter. Says Miss Campbell: + + I have not entered into any of the interesting details my mother + gave me of Mr. Watt's early and constant attachment to his + cousin Miss Miller; but she ever considered it as having added + to his enjoyment of life, and as having had the most beneficial + influence on his character. Even his powerful mind sank + occasionally into misanthropic gloom, from the pressure of + long-continued nervous headaches, and repeated disappointments + in his hopes of success in life. Mrs. Watt, from her sweetness + of temper, and lively, cheerful disposition, had power to win + him from every wayward fancy; to rouse and animate him to active + exertion. She drew out all his gentle virtues, his native + benevolence and warm affections. + +From all that has been recorded of her, we are justified in classing +Watt with Bassanio. + + "It is very meet + He live an upright life, + For having such a blessing in his lady, + He finds the joys of heaven here on earth; + And if on earth he do not merit it, + In reason he should never come to heaven." + +Watt knew and felt this and let us hope that, as was his duty, he let +Mrs. Watt know it, not only by act, but by frequent acknowledgment. + +Watt did not marry imprudently, for his instrument-making business had +increased, as was to have been expected, for his work soon made a +reputation as being most perfectly executed. At first he was able to +carry out all his orders himself; now he had as many as sixteen +workmen. He took a Mr. Craig as a partner, to obtain needed capital. His +profits one year were $3,000. The business had been removed in 1760 to +new quarters in the city, and Watt himself had rented a house outside +the university grounds. Having furnished it, Watt brought his young wife +and installed her there, July, 1764. We leave him there, happy in the +knowledge that he is to be carefully looked after, and, last but not +least, steadily encouraged and counselled not to give up the engine. As +we shall presently see, such encouragement was much needed at intervals. + +The first step was to construct a model embodying all the inventions in +a working form. An old cellar was rented, and there the work began. To +prepare the plan was easy, but its execution was quite another story. +Watt's sad experience with indifferent work had not been lost upon him, +and he was determined that, come what may, this working model should not +fail from imperfect construction. His own handiwork had been of the +finest and most delicate kind, but, as he said, he had "very little +experience of mechanics _in great_." This model was a monster in those +days, and great was the difficulty of finding mechanics capable of +carrying out his designs. The only available men were blacksmiths and +tinsmiths, and these were most clumsy workmen, even in their own crafts. +Were Watt to revisit the earth to-day, he would not easily find a more +decided change or advance over 1764, in all that has been changed or +improved since then, than in this very department of applied mechanics. +To-day such a model as Watt constructed in the cellar would be simple +work indeed. Even the gasoline or the electric motor of to-day, though +complicated far beyond the steam model, is now produced by automatic +machinery. Skilled workmen do not have to fashion the parts. They only +stand looking on at machinery--itself made by automatic +tools--performing work of unerring accuracy. Had Watt had at his call +only a small part of the inventory resources of our day, his model steam +engine might have been named the Minerva, for Minerva-like, it would +have sprung forth complete, the creature of automatic machinery, the +workmen meanwhile smilingly looking on at these slaves of the mechanic +which had been brought forth and harnessed to do his bidding by the +exercise of godlike reason. + +The model was ready after six months of unceasing labor, but +notwithstanding the scrupulous fastidiousness displayed by Watt in the +workmanship of all the parts, the machine, alas, "snifted at many +openings." Little can our mechanics of to-day estimate what "perfect +joints" meant in those days. The entire correctness of the great idea +was, however, demonstrated by the trials made. The right principle had +been discovered; no doubt of that. Watt's decision was that "it must be +followed to an issue." There was no peace for him otherwise. He wrote +(April, 1765) to a friend, "My whole thoughts are bent on this machine. +I can think of nothing else." Of course not; he was hot in the chase of +the biggest game hunter ever had laid eyes on. He had seen it, and he +knew he had the weapons to bring it down. A larger model, free as +possible from defects which he felt he could avoid in the next, was +promptly determined upon. A larger and better shop was obtained, and +here Watt shut himself up with an assistant and erected the second +model. Two months sufficed, instead of six required for the first. This +one also at first trial leaked in many directions, and the condenser +needed alterations. Nevertheless, the engine accomplished much, for it +worked readily with ten and one-half pounds pressure per square inch, a +decided increase over previous results. It was still the cylinder and +its piston that gave Watt the chief trouble. No wonder the cylinder +leaked. It had to be hammered into something like true lines, for at +that day so backward was the art that not even the whole collective +mechanical skill of cylinder-making could furnish a bored cylinder of +the simplest kind. This is not to be construed as unduly hard upon +Glasgow, for it is said that all the skill of the world could not do so +in 1765, only one hundred and forty years ago. We travel so fast that it +is not surprising that there are wiseacres among us quite convinced that +we are standing still. + +We may be pardoned for again emphasising the fact that it is not only +for his discoveries and inventions that Watt is to be credited, but also +for the manual ability displayed in giving to these "airy nothings of +the brain, a local habitation and a name," for his greatest idea might +have remained an "airy nothing," had he not been also the mechanician +able to produce it in the concrete. It is not, therefore, only Watt the +inventor, Watt the discoverer, but also Watt, the manual worker, that +stands forth. As we shall see later on, he created a new type of workmen +capable of executing his plans, working with, and educating them often +with his own hands. Only thus did he triumph, laboring mentally and +physically. Watt therefore must always stand among the benefactors of +men, in the triple capacity of discoverer, inventor, and constructor. + +The defects of the cylinder, though serious, were clearly mechanical. +Their certain cure lay in devising mechanical tools and appliances and +educating workmen to meet the new demands. An exact cylinder would leave +no room for leakage between its smooth and true surface and the piston; +but the solution of another difficulty was not so easily indicated. Watt +having closed the top of the cylinder to save steam, was debarred from +using water on the upper surface of the piston as Newcomen did, to fill +the interstices between piston and cylinder and prevent leakage of +steam, as his piston was round and passed through the top of the +cylinder. The model leaked badly from this cause, and while engaged +trying numerous expedients to meet this, and many different things for +stuffing, he wrote to a friend, "My old White Iron man is dead." This +being the one he had trained to be his best mechanic, was a grievous +loss in those days. Misfortunes never come singly; he had just started +the engine after overhauling it, when the beam broke. Discouraged, but +not defeated, he battled on, steadily gaining ground, meeting and +solving one difficulty after another, certain that he had discovered how +to utilise steam. + + + + +CHAPTER IV + +PARTNERSHIP WITH ROEBUCK + + +Capital was essential to perfect and place the engine upon the market; +it would require several thousand pounds. Had Watt been a rich man, the +path would have been clear and easy, but he was poor, having no means +but those derived from his instrument-making business, which for some +time had necessarily been neglected. Where was the daring optimist who +could be induced to risk so much in an enterprise of this character, +where result was problematical. Here, Watt's best friend, Professor +Black, who had himself from his own resources from time to time relieved +Watt's pressing necessities, proved once more the friend in time of +need. Black thought of Dr. Roebuck, founder of the celebrated Carron +Iron Works near by, which Burns apostrophised in these lines, when +denied admittance: + + "We cam na here to view your works + In hopes to be mair wise, + But only lest we gang to hell + It may be nae surprise." + +He was approached upon the subject by Dr. Black, and finally, in +September, 1765, he invited Watt to visit him with the Professor at his +country home, and urged him to press forward his invention "whether he +pursued it as a philosopher or as a man of business." In the month of +November Watt sent Roebuck drawings of a covered cylinder and piston to +be cast at his works, but it was so poorly done as to be useless. "My +principal difficulty in making engines," he wrote Roebuck, "is always +the smith-work." + +By this time, Watt was seriously embarrassed for money. Experiments cost +much and brought in nothing. His duty to his family required that he +should abandon these for a time and labor for means to support it. He +determined to begin as a surveyor, as he had mastered the art when +making surveying instruments, as was his custom to study and master +wherever he touched. He could never rest until he knew all there was to +know about anything. Of course he succeeded. Everybody knew he would, +and therefore business came to him. Even a public body, the magistrates +of Glasgow, had not the slightest hesitation in obtaining his services +to survey a canal which was to open a new coal field. He was also +commissioned to survey the proposed Forth and Clyde canal. Had he been +content to earn money and become leading surveyor or engineer of +Britain, the world might have waited long for the forthcoming giant +destined to do the world's work; but there was little danger of this. +The world had not a temptation that could draw Watt from his appointed +work. His thoughts were ever with his engine, every spare moment being +devoted to it. Roebuck's speculative and enterprising nature led him +also into the entrancing field of steam. It haunted him until finally, +in 1767, he decided to pay off Watt's debts to the amount of a thousand +pounds, provide means for further experiments, and secure a patent for +the engine. In return, he became owner of two thirds of the invention. + +Next year Watt made trial of a new and larger model, with unsatisfactory +results upon the first trial. He wrote Roebuck that "by an unforeseen +misfortune, the mercury found its way into the cylinder and played the +devil with the solder." Only after a month's hard labor was the second +trial made, with very different and indeed astonishing results--"success +to my heart's content," exclaimed Watt. Now he would pay his +long-promised debt to his partner Roebuck, to whom he wrote, "I +sincerely wish you joy of this successful result, and hope it will make +some return for the obligations I owe you." The visit of congratulation +paid to his partner Roebuck, was delightful. Now were all their griefs +"in the deep bosom of the ocean buried" by this recent success. Already +they saw fortunes in their hands, so brightly shone the sun these few +but happy days. But the old song has its lesson: + + "I've seen the morning the gay hills adorning, + I've seen it storming before the close of day." + +Instead of instant success, trying days and years were still before +them. A patent was decided upon, a matter of course and almost of +formality in our day, but far from this at that time, when it was +considered monopolistic and was highly unpopular on that account. Watt +went to Berwick-on-Tweed to make the required declaration before a +Master in Chancery. In August, 1768, we find him in London about the +patent, where he became so utterly wearied with the delays, and so +provoked with the enormous fees required to protect the invention, that +he wrote his wife in a most despairing mood. She administered the right +medicine in reply, "I beg you will not make yourself uneasy though +things do not succeed as you wish. If the engine will not do, something +else will; never despair." Happy man whose wife is his best doctor. From +the very summit of elation, to which he had been raised by the success +of the model, Watt was suddenly cast down into the valley of despair to +find that only half of his heavy task was done, and the hill of +difficulty still loomed before. Reaction took place, and the fine brain, +so long strained to utmost tension, refused at intervals to work at high +pressure. He became subject to recurring fits of despondency, +aggravated, if not primarily caused by anxiety for his family, who could +not be maintained unless he engaged in work yielding prompt returns. + +We may here mention one of his lifelong traits, which revealed itself at +times. Watt was no man of affairs. Business was distasteful to him. As +he once wrote his partner, Boulton, he "would rather face a loaded +cannon than settle a disputed account or make a bargain." Monetary +matters were his special aversion. For any other form of annoyance, +danger or responsibility, he had the lion heart. Pecuniary +responsibility was his bogey of the dark closet. He writes that, +"Solomon said that in the increase of knowledge there is increase of +sorrow: if he had substituted _business_ for knowledge it would have +been perfectly true." + +Roebuck shines out brilliantly in this emergency. He was always +sanguine, and encouraged Watt to go forward. October, 1768, he writes: + + You are now letting the most active part of your life insensibly + glide away. A day, a moment, ought not to be lost. And you + should not suffer your thoughts to be diverted by any other + object, or even improvement of this [model], but only the + speediest and most effectual manner of executing an engine of a + proper size, according to your present ideas. + +Watt wrote Dr. Small in January, 1769, "I have much contrived and little +executed. How much would good health and spirits be worth to me!" and a +month later, "I am still plagued with headaches and sometimes +heartaches." Sleepless nights now came upon him. All this time, however, +he was absorbed in his one engrossing task. Leupold's "Theatrim +Machinarum," which fell into his hands, gave an account of the +machinery, furnaces and methods of mine-working in the upper Hartz. +Alas! the book was in German, and he could not understand it. He +promptly resolved to master the language, sought out a Swiss-German dyer +then settled in Glasgow whom he engaged to give him lessons. So German +and the German book were both mastered. Not bad work this from one in +the depths of despair. It has been before noted that for the same end he +had successfully mastered French and Italian. So in sickness as in +health his demon steam pursued him, giving him no rest. + +Watt had a hard piece of work in preparing his first +patent-specification, which was all-important in those early days of +patent "monopolies" as these were considered. Their validity often +turned upon a word or two too much or too little. It was as dangerous to +omit as to admit. Professionals agree in opinion that Watt here +displayed extraordinary ability. + +In nothing has public opinion more completely changed than in its +attitude toward patents. In Watt's day, the inventor who applied for a +patent was a would-be monopolist. The courts shared the popular belief. +Lord Brougham vehemently remonstrated against this, declaring that the +inventor was entitled to remuneration. Every point was construed against +the unfortunate benefactor, as if he were a public enemy attempting to +rob his fellows. To-day the inventor is hailed as the foremost of +benefactors. + +Notable indeed is it that on the very day Watt obtained his first +patent, January 5th, 1769, Arkwright got his spinning-frame patent. Only +the year before Hargreaves obtained his patent for the spinning-jenny. +These are the two inventors, with Whitney, the American inventor of the +cotton-gin, from whose brains came the development of the textile +industry in which Britain still stands foremost. Fifty-six millions of +spindles turn to-day in the little island--more than all the rest of the +civilised world can boast. Much later came Stephenson with his +locomotive. Here is a record for a quartette of manual laborers in the +truest sense, actual wage-earners as mechanics--Watt, Stephenson, +Arkwright, and Hargreaves! Where is that quartette to be equalled? + +Workingmen of our day should ponder over this, and take to heart the +truth that manual mechanical labor is the likeliest career to develop +mechanical inventors and lead them to such distinction as these +benefactors of man achieved. If disposed to mourn the lack of +opportunity, they should think of these working-men, whose advantages +were small compared to those of our day. + +The greatest invention of all, the condenser, is fully covered by the +first patent of 1769. The best engine up to this time was the Newcomen, +exclusively used for pumping water. As we have seen, it was an +atmospheric engine, in no sense a steam engine. Steam was only used to +force the heavy piston upward, no other work being done by it. All the +pumping was done on the downward stroke. The condensation of the spent +steam below the piston created a vacuum, which only facilitated the fall +of the piston. This caused the cylinder to be cooled between each stroke +and led to the wastage of about four-fifths of all the steam used. It +was to save this that the condenser was invented, in obedience to Watt's +law, as stated in his patent, that "the cylinder should be kept always +as hot as the steam that entered it"; but it must be kept clearly in +mind that Watt's "modified machines," under his first patent, only used +steam to do work upon the upward stroke, where Newcomen used it only to +force up the piston. The double-acting engine--doing work up and +down--came later, and was protected in the second patent of 1780. + +Watt knew better than any that although his model had been successful +and was far beyond the Newcomen engine, it was obvious that it could be +improved in many respects--not the least of his reasons for confidence +in its final and more complete triumph. + +To these possible improvements, he devoted himself for years. The +records once again remind us that it was not one invention, but many, +that his task involved. Smiles gives the following epitome of some of +those pressing at this stage: + + Various trials of pipe-condensers, plate-condensers and + drum-condensers, steam-jackets to prevent waste of heat, many + trials of new methods to tighten the piston band, condenser + pumps, oil pumps, gauge pumps, exhausting cylinders, + loading-valves, double cylinders, beams and cranks--all these + contrivances and others had to be thought out and tested + elaborately amidst many failures and disappointments. + +There were many others. + +All unaided, this supreme toiler thus slowly and painfully evolved the +steam engine after long years of constant labor and anxiety, bringing to +the task a union of qualities and of powers of head and hand which no +other man of his time--may we not venture to say of all time--was ever +known to possess or ever exhibited. + +When a noble lord confessed to him admiration for his noble +achievements, Watt replied, "The public only look at my success and not +at the intermediate failures and uncouth constructions which have served +me as so many steps to climb to the top of the ladder." + +Quite true, but also quite right. The public have no time to linger over +a man's mistakes. What concerns is his triumphs. We "rise upon our dead +selves (failures) to higher things," and mistakes, recognised as such +in after days, make for victory. The man who never makes mistakes never +makes anything. The only point the wise man guards is not to make the +same mistake twice; the first time never counts with the successful man. +He both forgives and forgets that. One difference between the wise man +and the foolish one! + +It has been truly said that Watt seemed to have divined all the +possibilities of steam. We have a notable instance of this in a letter +of this period (March, 1769) to his friend, Professor Small, in which he +anticipated Trevithick's use of high-pressure steam in the locomotive. +Watt said: + + I intend in many cases to employ the expansive force of steam to + press on the piston, or whatever is used instead of one, in the + same manner as the weight of the atmosphere is now employed in + common fire engines. In some cases I intend to use both the + condenser and this force of steam, so that the powers of these + engines will as much exceed those pressed only by the air, as + the expansive power of the steam is greater than the weight of + the atmosphere. In other cases, when plenty of cold water cannot + be had, I intend to work the engines by the force of steam only, + and to discharge it into the air by proper outlets after it has + done its office. + +In these days patents could be very easily blocked, as Watt experienced +with his improved crank motion. He proceeded therefore in great secrecy +to erect the first large engine under his patent, after he had +successfully made a very small one for trial. An outhouse near one of +Dr. Roebuck's pits was selected as away from prying eyes. The parts for +the new engine were partly supplied from Watt's own works in Glasgow and +partly from the Carron works. Here the old trouble, lack of competent +mechanics, was again met with. On his return from necessary absences, +the men were usually found in face of the unexpected and wondering what +to do next. As the engine neared completion, Watt's anxiety "for his +approaching doom," he writes, kept him from sleep, his fears being equal +to his hopes. He was especially sensitive and discouraged by unforeseen +expenditure, while his sanguine partner, Roebuck, on the contrary, +continued hopeful and energetic, and often rallied his pessimistic +partner on his propensity to look upon the dark side. He was one of +those who adhered to the axiom, "Never bid the devil good-morning till +you meet him." Smiles believes that it is probable that without +Roebuck's support Watt could never have gone on, but that may well be +doubted. His anxieties probably found a needed vent in their expression, +and left the indomitable do-or-die spirit in all its power. Watt's +brain, working at high pressure, needed a safety valve. Mrs. Roebuck, +wife-like, very properly entertained the usual opinion of devoted wives, +that her husband was really the essential man upon whom the work +devolved, and, that without him nothing could have been accomplished. +Smiles probably founded his remark upon her words to Robison: "Jamie +(Watt) is a queer lad, and, without the Doctor (her husband), his +invention would have been lost. He won't let it perish." The writer +knows of a business organisation in which fond wives of the partners +were all full of dear Mrs. Roebuck's opinion. At one time, according to +them, the sole responsibility rested upon three of four of these +marvellous husbands, and never did any of the confiding consorts ever +have reason to feel that their friend did not share to the fullest +extent the highly praiseworthy opinion formed of his partners by their +loving wives. The rising smile was charitably suppressed. In extreme +cases a suggested excursion to Europe at the company's expense, to +relieve Chester from the cruel strain, and enable him to receive the +benefit of a wife's care and ever needful advice, was remarkably +effective, the wife's fears that Chester's absence would prove ruinous +to the business being overcome at last, though with difficulty. + +Due allowance must be made for Mrs. Roebuck's view of the situation. +There can be no doubt whatever, that Mr. Roebuck's influence, +hopefulness and courage were of inestimable value at this period to the +over-wrought and anxious inventor. Watt was not made of malleable stuff, +and, besides, he was tied to his mission. He was bound to obey his +genius. + +The monster new engine, upon which so much depended, was ready for trial +at last in September, 1769. About six months had been spent in its +construction. Its success was indifferent. Watt had declared it to be a +"clumsy job." The new pipe-condenser did not work well, the cylinder was +almost useless, having been badly cast, and the old difficulty in +keeping the piston-packing tight remained. Many things were tried for +packing--cork, oiled rags, old hats (felt probably), paper, horse dung, +etc., etc. Still the steam escaped, even after a thorough overhauling. +The second experiment also failed. So great is the gap between the small +toy model and the practical work-performing giant, a rock upon which +many sanguine theoretical inventors have been wrecked! Had Watt been one +of that class, he could never have succeeded. Here we have another proof +of the soundness of the contention that Watt, the mechanic, was almost +as important as Watt the inventor. + +Watt remained as certain as ever of the soundness of his inventions. +Nothing could shake his belief that he had discovered the true +scientific mode of utilising steam. His failures lay in the +impossibility of finding mechanics capable of accurate workmanship. +There were none such at Carron, nor did he then know of any elsewhere. + +Watt's letter to his friend, Dr. Small, at this juncture, is +interesting. He writes: + + You cannot conceive how mortified I am with this disappointment. + It is a damned thing for a man to have his all hanging by a + single string. If I had wherewithal to pay the loss, I don't + think I should so much fear a failure; but I cannot bear the + thought of other people becoming losers by my schemes; and I + have the happy disposition of always painting the worst. + +Watt's timidity and fear of money matters generally have been already +noted. He had the Scotch peasant's horror of debt--anything but that. +This probably arises from the fact that the trifling sums owing by the +poor to their poor neighbors who have kindly helped them in distress are +actually needed by these generous friends for comfortable existence. The +loss is serious, and this cuts deeply into grateful hearts. The +millionaire's downfall, with large sums owing to banks, rich +money-lenders, and wealthy manufacturers, really amounts to little. No +one actually suffers, since imprisonment for debt no longer exists; +hence "debt" means little to the great operator, who neither suffers +want himself by failure nor entails it upon others. + +To Watt, pressing pecuniary cares were never absent, and debt added to +these made him the most afflicted of men. Besides this, he says, he had +been cheated and was "unlucky enough to know." Wise man! ignorance in +such cases is indeed bliss. We should almost be content to be cheated as +long as we do not find it out. + +It was at such a crisis as this that another cloud, and a dark one, +came. The sanguine, enterprising, kindly Roebuck was in financial +straits. His pits had been much troubled by water, which no existing +machinery could pump out. He had hoped that the new engine would prove +successful and sufficiently powerful in time to avert the drowning of +the pits, but this hope had failed. His embarrassments were so pressing +that he was unable to pay the cost of the engine patent, according to +agreement, and Watt had to borrow the money for this from that +never-failing friend, Professor Black. Long may his memory be gratefully +remembered. Watt had the delightful qualities which attracted friends, +and those of the highest and best character, but among them all, though +more than one might have been willing, none were both able and willing +to sustain him in days of trouble except the famous discoverer of latent +heat. When we think of Watt, we picture him holding Black by the one +hand and Small by the other, repeating to them + + "I think myself in nothing else so happy + As in a soul remembering my dear friends." + +The patent was secured--so much to the good--but Watt had already spent +too much time upon profitless work, at least more time than he could +afford. His duty to provide for the frugal wants of his family became +imperative. "I had," he said, "a wife and children, and I saw myself +growing gray without having any settled way of providing for them." He +turned again to surveying and prospered, for few such men as Watt were +to be found in those days, or in any day. With a record of Watt's work +as surveyor, engineer, councillor, etc., our readers need not be +troubled in detail. It should, however, be recorded that the chief canal +schemes in Scotland in this, the day of canals for internal commerce, +preceding the day of railroads that was to come, were entrusted to Watt, +who continued to act as engineer for the Monkland Canal. While Watt was +acting as engineer for this (1770-72), Dr. Small wrote him that he and +Boulton had been talking of moving canal boats by the steam engine on +the high-pressure principle. In his reply, September 30, 1770, Watt +asks, "Have you ever considered a spiral oar for that purpose, or are +you for two wheels?" To make his meaning quite plain, he gives a rough +sketch of the screw propeller, with four turns as used to-day. + +Thus the idea of the screw propeller to be worked by his own improved +engine was propounded by Watt one hundred and thirty-five years ago. + +This is a remarkable letter, and a still more remarkable sketch, and +adds another to the many true forecasts of future development made by +this teeming brain. + +Watt also made a survey of the Clyde, and reported upon its proposed +deepening. His suggestions remained unacted upon for several years, when +the work was begun, and is not ended even in our day, of making a trout +and salmon stream into one of the busiest, navigable highways of the +world. This year further improvements have been decided upon, so that +the monsters of our day, with 16,000-horse-power turbine engines, may be +built near Glasgow. Watt also made surveys for a canal between Perth and +Coupar Angus, for the well-known Crinan Canal and other projects in the +Western Highlands, as also for the great Caledonian and the Forth and +Clyde Canals. + +The Perth Canal was forty miles long through a rough country, and took +forty-three days, for which Watt's fee, including expenses, was $400. +Labor, even of the highest kind, was cheap in those times. We note his +getting thirty-seven dollars for plans of a bridge over the Clyde. Watt +prepared plans for docks and piers at Port Glasgow and for a new harbor +at Ayr. His last and most important engineering work in Scotland was the +survey of the Caledonian Canal, made in the autumn of 1773, through a +district then without roads. "An incessant rain kept me," he writes, +"for three days as wet as water could make me. I could scarcely preserve +my journal book." + +Suffice it to note that he saved enough money to be able to write, +"Supposing the engine to stand good for itself, I am able to pay all my +debts and some little thing more, so that I hope in time to be on a par +with the world." + + * * * * * + +We are now to make one of the saddest announcements saving dishonor that +it falls to man to make. Watt's wife died in childbed in his absence. He +was called home from surveying the Caledonian Canal. Upon arrival, he +stands paralysed for a time at the door, unable to summon strength to +enter the ruined home. At last the door opens and closes and we close +our eyes upon the scene--no words here that would not be an offence. The +rest is silence. + +Watt tried to play the man, but he would have been less than man if the +ruin of his home had not made him a changed man. The recovery of mental +equipoise proved for a time quite beyond his power. He could do all that +man could do, "who could do more is none." The light of his life had +gone out. + + * * * * * + + + + +CHAPTER V + +BOULTON PARTNERSHIP + + +After Watt was restored to himself the first subject which we find +attracting him was the misfortunes of Roebuck, whose affairs were now in +the hands of his creditors. "My heart bleeds for him," says Watt, "but I +can do nothing to help him. I have stuck by him, indeed, until I have +hurt myself." Roebuck's affairs were far too vast to be affected by all +that Watt had or could have borrowed. For the thousand pounds Watt had +paid on Roebuck's account to secure the patent, he was still in debt to +Black. This was subsequently paid, however, with interest, when Watt +became prosperous. + +We now bid farewell to Roebuck with genuine regret. He had proved +himself a fine character throughout, just the kind of partner Watt +needed. It was a great pity that he had to relinquish his interest in +the patent, when, as we shall see, it would soon have saved him from +bankruptcy and secured him a handsome competence. He must ever rank as +one of the men almost indispensable to Watt in the development of his +engine, and a dear, true friend. + +The darkest hour comes before the dawn, and so it proved here. As +Roebuck retired, there appeared a star of hope of the first magnitude, +in no less a person than the celebrated Matthew Boulton of Birmingham, +of whom we must say a few words by way of introduction to our readers, +for in all the world there was not his equal as a partner for Watt, who +was ever fortunate in his friends. Of course Watt was sure to have +friends, for he was through and through the devoted friend himself, and +won the hearts of those worth winning. "If you wish to make a friend, be +one," is the sure recipe. + +Boulton was not only obviously the right man but he came from the right +place, for Birmingham was the headquarters of mechanical industry. At +this time, 1776, there was at last a good road to London. As late as +1747 the coach was advertised to run there in two days only "if the +roads permit." + +If skilled mechanics, Watt's greatest need, were to be found anywhere, +it was here in the centre of mechanical skill, and especially was it in +the celebrated works of Boulton, which had been bequeathed from worthy +sire to worthy son, to be largely extended and more than ever +preëminent. + +Boulton left school early to engage in his father's business. When only +seventeen years old, he had made several improvements in the manufacture +of buttons, watch chains, and various trinkets, and had invented the +inlaid steel buckles, which became so fashionable. It is stated that in +that early day it was found necessary to export them in large quantities +to France to be returned and sold in Britain as the latest productions +of French skill and taste. It is well to get a glimpse of human nature +as seen here. Fashion decides for a time with supreme indifference to +quality. It is a question of the name. + +At his father's death, the son inherited the business. Great credit +belongs to him for unceasingly laboring to improve the quality of his +products and especially to raise the artistic standard, then so low as +to have already caused "Brummagem" to become a term of reproach. He not +only selected the cleverest artisans, but he employed the best artists, +Flaxman being one, to design the artistic articles produced. The natural +result followed. Boulton's work soon gained high reputation. New and +larger factories became necessary, and the celebrated Soho works arose +in 1762. The spirit in which Boulton pursued business is revealed in a +letter to his partner at Soho from London. "The prejudice that +Birmingham hath so justly established against itself makes every fault +conspicuous in all articles that have the least pretensions to taste." +It may interest American readers familiar with One Dollar watches, +rendered possible by production upon a large scale, that it was one of +Boulton's leading ideas in that early day that articles in common use +could be produced much better and cheaper "if manufactured by the help +of the best machinery upon a large scale, and this could be successfully +done in the making of clocks and timepieces." He promptly erected the +machinery and started this new branch of business. Both King and Queen +received him cordially and became his patrons. Soho works soon became +famous and one of the show places of the country; princes, philosophers, +poets, authors and merchants from foreign lands visited them and were +hospitably received by Boulton. + +He was besieged with requests to take gentlemen apprentices into the +works, hundreds of pounds sometimes being offered as premium, but he +resolutely declined, preferring to employ boys whom he could train up as +workmen. He replies to a gentleman applicant, "I have built and +furnished a house for the reception of one class of apprentices--fatherless +children, parish apprentices, and hospital boys; and gentlemen's sons +would probably find themselves out of place in such companionship." + +It is not to be inferred that Boulton grew up an uncultured man because +he left school very early. On the contrary, he steadily educated +himself, devoting much time to study, so that with his good looks, +handsome presence, the manners of the gentleman born, and knowledge much +beyond the average of that class, he had little difficulty in winning +for his wife a lady of such position in the county as led to some +opposition on the part of members of her family to the suitor, but only +"on account of his being in trade." There exists no survival of this +objection in these days of American alliances with heirs of the highest +British titles. We seem now to have as its substitute the condition that +the father of the bride must be in trade and that heavily and to some +purpose. + +Boulton, like most busy men, had time, and an open mind, for new ideas. +None at this time interested him so deeply as that of the steam engine. +Want of water-power proved a serious difficulty at Soho. He wrote to a +friend, "The enormous expense of the horse-power" (it was also irregular +and sometimes failed) "put me upon thinking of turning the mill by fire. +I made many fruitless experiments on the subject." + +Boulton wrote Franklin, February 22, 1766, in London, about this, and +sent a model he had made. Franklin replies a month later, apologising +for the delay on account of "the hurry and anxiety I have been engaged +in with our American affairs."[1] + +Tamer of lightning and tamer of steam, Franklin and Watt--one of the +new, the other of the old branch of our English-speaking +race--co-operating in enlarging the powers of man and pushing forward +the chariot of progress--fit subject, this, for the sculptor and +painter! + +How much further the steam engine is to be the hand-maid of electricity +cannot be told, for it seems impossible to set limits to the future +conquests of the latter, which is probably destined to perform miracles +un-dreamt of to-day, perhaps coupled in some unthought-of way, with +radium, the youngest sprite of the weird, uncanny tribe of mysterious +agents. Uranium, the supposed basis of the latest discovery, Radium, has +only one-millionth part of the heat of the latter. The slow-moving earth +takes twenty-four hours to turn upon its axis. Radium covers an equal +distance while we pronounce its name. One and one-quarter seconds, and +twenty-five thousand miles are traversed. Puck promises to put his +"girdle round the earth in forty minutes." Radium would pass the fairy +girdlist in the spin round sixteen hundred times. Thus truth, as it is +being evolved in our day, becomes stranger than the wildest imaginings +of fiction. Our century seems on the threshold of discoveries and +advances, not less revolutionary, perhaps more so, than those that have +sprung from steam and electricity. "Canst thou send lightnings to say +'Lo, here I am'?" silenced man. It was so obviously beyond his power +until last century. Now he smiles as he reads the question. Is Tyndal's +prophecy to be verified that "the potency of all things is yet to be +found in matter"? + +We may be sure the searching, restless brains of Franklin and Watt would +have been meditating upon strange things these days if they were now +alive. + +Boulton is entitled to rank, so far as the writer knows, as the first +man in the world worthy to wear Carlyle's now somewhat familiar title, +"Captain of Industry" for he was in his day foremost in the industrial +field, and before that, industrial organisations had not developed far +enough to create or require captains, in Carlyle's sense. + +Roebuck, while Watt's partner, was one of Boulton's correspondents, and +told him of Watt's progress with the model engine which proved so +successful. Boulton was deeply interested, and expressed a desire that +Watt should visit him at Soho. This he did, on his return from a visit +to London concerning the patent. Boulton was not at home, but his +intimate friend, Dr. Small, then residing at Birmingham, a scientist and +philosopher, whom Franklin had recommended to Boulton, took Watt in +charge. Watt was amazed at what he saw, for this was his first meeting +with trained and skilled mechanics, the lack of whom had made his life +miserable. The precision of both tools and workmen sank deep. Upon a +subsequent visit, he met the captain himself, his future partner, and of +course, as like draws to like, they drew to each other, a case of +mutual liking at first sight. We meet one stranger, and stranger he +remains to the end of the chapter. We meet another, and ere we part he +is a kindred soul. Magnetic attraction is sudden. So with these two, +who, by a kind of free-masonry, knew that each had met his affinity. The +Watt engine was exhaustively canvassed and its inventor was delighted +that the great, sagacious, prudent and practical manufacturer should +predict its success as he did. Shortly after this, Professor Robison +visited Soho, which was a magnet that attracted the scientists in those +days. Boulton told him that he had stopped work upon his proposed +pumping engine. "I would necessarily avail myself of what I learned from +Mr. Watt's conversation, and this would not be right without his +consent." + +It is such a delicate sense of honor as is here displayed that marks the +man, and finally makes his influence over others commanding in business. +It is not sharp practice and smart bargaining that tell. On the +contrary, there is no occupation in which not only fair but liberal +dealing brings greater reward. The best bargain is that good for both +parties. Boulton and Watt were friends. That much was settled. They had +business transactions later, for we find Watt sending a package +containing "one dozen German flutes" (made of course by him in Glasgow), +"at 5s. each, and a copper digester, _£_1:10." Boulton's people probably +wished samples. + +Much correspondence followed between Dr. Small and Watt, the latter +constantly expressing the wish that Mr. Boulton could be induced to +become partner with himself and Roebuck in his patents. Naturally the +sagacious manufacturer was disinclined to associate himself with Mr. +Roebuck, then in financial straits, but the position changed when he had +become bankrupt and affairs were in the hands of creditors. Watt +therefore renewed the subject and agreed to go and settle in Birmingham, +as he had been urged to do. Roebuck's pitiable condition he keenly felt, +and had done everything possible to ameliorate. + + What little I can do for him is purchased by denying myself the + conveniences of life my station requires, or by remaining in + debt, which it galls me to the bone to owe. I shall be content + to hold a very small share in the partnership, or none at all, + provided I am to be freed from my pecuniary obligations to + Roebuck and have any kind of recompense for even a part of the + anxiety and ruin it has involved me in. + +Thus wrote Watt to his friend Small, August 30, 1772. Small's reply +pointed out one difficulty which deserves notice and commendation. "It +is impossible for Mr. Boulton and me, or any other honest man, to +purchase, especially from two particular friends, what has no market +price, and at a time when they might be inclined to part with the +commodity at an under value." This is an objection which to +stock-exchange standards may seem "not well taken," and far too +fantastical for the speculative domain, and yet it is neither +surprising nor unusual in the realms of genuine business, in which men +are concerned with or creating only intrinsic values. + +The result so ardently desired by Watt was reached in this unexpected +fashion. It was found that in the ordinary course of business Roebuck +owed Boulton a balance of $6,000. Boulton agreed to take the Roebuck +interest in the Watt patent for the debt. As the creditors considered +the patent interest worthless, they gladly accepted. As Watt said, "it +was only paying one bad debt with another." + +Boulton asked Watt to act as his attorney in the matter, which he did, +writing Boulton that "the thing is now a shadow; 'tis merely ideal, and +will cost time and money to realise it." This as late as March 29, 1773, +after eight years of constant experimentation, with many failures and +disappointments, since the discovery of the separate condenser in 1765, +which was then hailed, and rightly so, as the one thing needed. It +remained the right and only foundation upon which to develop the steam +engine, but many minor obstacles intervened, requiring Watt's inventive +and mechanical genius to overcome. + +The transfer of Roebuck's two-third interest to Boulton afterward +carried with it the formation of the celebrated firm of Boulton and +Watt. The latter arranged his affairs as quickly as possible. He had +only made $1,000 for a whole year spent in surveying, and part of that +he gave to Roebuck in his necessity, "so that I can barely support +myself and keep untouched the small sum I have allotted for my visit to +you." (Watt to Small, July 25, 1773). This is pitiable indeed--Watt +pressed for money to pay his way to Birmingham upon important business. + +The trial engine was shipped from Kinneil to Soho and Watt arrived in +May, 1774, in Birmingham. Here a new life opened before him, still +enveloped in clouds, but we may please ourselves by believing that +through these the wearied and harassed inventor did not fail to catch +alluring visions of the sun. Let us hope he remembered the words of the +beautiful hymn he had no doubt often sung in his youth: + + "Ye fearful saints, fresh courage take + The clouds ye so much dread + Are big with mercy, and shall break + With blessings on your head." + +Partnership requires not duplicates, but opposites--a union of different +qualities. He who proves indispensable as a partner to one man might be +wholly useless, or even injurious, to another. Generals Grant and +Sherman needed very different chiefs of staff. One secret of Napoleon's +success arose from his being free to make his own appointments, choosing +the men who had the qualities which supplemented his and cured his own +shortcomings, for every man has shortcomings. The universal genius who +can manage all himself has yet to appear. Only one with the genius to +recognise others of different genius and harness them to his own car can +approach the "universal." It is a case of different but coöperating +abilities, each part of the complicated machine fitting into its right +place, and there performing its duty without jarring. + +Never were two men more "supplementary" to each other than Boulton and +Watt, and hence their success. One possessed in perfection the qualities +the other lacked. Smiles sums this up so finely that we must quote him: + + Different though their characters were in most respects, Boulton + at once conceived a hearty liking for him. The one displayed in + perfection precisely those qualities which the other wanted. + Boulton was a man of ardent and generous temperament, bold and + enterprising, undaunted by difficulty, and possessing an almost + boundless capacity for work. He was a man of great tact, clear + perception, and sound judgment. Moreover, he possessed that + indispensable quality of perseverance, without which the best + talents are of comparatively little avail in the conduct of + important affairs. While Watt hated business, Boulton loved it. + He had, indeed, a genius for business--a gift almost as rare as + that for poetry, for art, or for war. He possessed a marvellous + power of organisation. With a keen eye for details, he combined + a comprehensive grasp of intellect. While his senses were so + acute, that when sitting in his office at Soho he could detect + the slightest stoppage or derangement in the machinery of that + vast establishment, and send his message direct to the spot + where it had occurred, his power of imagination was such as + enabled him to look clearly along extensive lines of possible + action in Europe, America, and the East. _For there is a poetic + as well as a commonplace side to business; and the man of + business genius lights up the humdrum routine of daily life by + exploring the boundless region of possibility wherever it may + lie open before him._ + +This tells the whole story, and once again reminds us that without +imagination and something of the romantic element, little great or +valuable is to be done in any field. He "runs his business as if it were +a romance," was said upon one occasion. The man who finds no element of +romance in his occupation is to be pitied. We know how radically +different Watt was in his nature to Boulton, whose judgment of men was +said to be almost unerring. He recognised in Watt at their first +interview, not only the original inventive genius, but the +indefatigable, earnest, plodding and thorough mechanic of tenacious +grip, and withal a fine, modest, true man, who hated bargaining and all +business affairs, who cared nothing for wealth beyond a very modest +provision for old age, and who was only happy if so situated that +without anxiety for money to supply frugal wants, he could devote his +life to the development of the steam engine. Thus auspiciously started +the new firm. + + But Boulton was more than a man of business, continues Smiles; + he was a man of culture, and the friend of educated men. His + hospitable mansion at Soho was the resort of persons eminent in + art, in literature, and in science; and the love and admiration + with which he inspired such men affords one of the best proofs + of his own elevation of character. Among the most intimate of + his friends and associates were Richard Lovell Edgeworth, a + gentleman of fortune, enthusiastically devoted to his + long-conceived design of moving land-carriages by steam; Captain + Keir, an excellent practical chemist, a wit and a man of + learning; Dr. Small, the accomplished physician, chemist and + mechanist; Josiah Wedgwood, the practical philosopher and + manufacturer, founder of a new and important branch of skilled + industry; Thomas Day, the ingenious author of "Sandford and + Merton"; Dr. Darwin, the poet-physician; Dr. Withering, the + botanist; besides others who afterward joined the Soho circle, + not the least distinguished of whom were Joseph Priestley and + James Watt. + +The first business in hand was the reconstruction of the engine brought +from Kinneil, which upon trial performed much better than before, wholly +on account of the better workmanship attainable at Soho; but there still +recurs the unceasing complaint that runs throughout the long eight years +of trial--lack of accurate tools and skilled workmen, the difference in +accuracy between the blacksmith standard and that of the +mathematical-instrument maker. Watt and Boulton alike agreed that the +inventions were scientifically correct and needed only proper +construction. In our day it is not easy to see the apparently +insuperable difficulty of making anything to scale and perfectly +accurate, but we forget what the world of Watt was and how far we have +advanced since. + +Watt wrote to his father at Greenock, November, 1774: "The business I am +here about has turned out rather successful; that is to say, the +fire-engine I have invented is now going, and answers much better than +any other that has yet been made." This is as is usual with the Scotch +in speech, in a low key and extremely modest, on a par with the verdict +rendered by the Dunfermline critic who had ventured to attend "the +playhouse" in Edinburgh to see Garrick in Hamlet--"no bad." The truth +was that, so pronounced were the results of proper workmanship, coupled +with some of those improvements which Watt was constantly devising, the +engine was so satisfactory as to set both Boulton and Watt to thinking +about the patent which protected the invention. Six of the fourteen +years for which it was granted had already passed. Some years would +still be needed to ensure its general use, and it was feared that before +the patent expired little return might be received. Much interest was +aroused by the successful trial. Enquiries began to pour in for pumping +engines for mines. The Newcomen had proved inadequate to work the mines +as they became deeper, and many were being abandoned in consequence. The +necessity for a new power had set many ingenious men to work besides +Watt, and some of these were trying to adopt Watt's principles while +avoiding his patent. Hatley, one of Watt's workmen upon the trial engine +at the Carron works, had stolen and sold the drawings. + +All this put Boulton and Watt on their guard, and the former hesitated +to build the new works intended for the manufacture of steam engines +upon a large scale with improved machinery. An extension of the patent +seemed essential, and to secure this Watt proceeded to London and spent +some time there, busy in his spare moments visiting the mathematical +instrument shops of his youth, and attending to numerous commissions +from Boulton. A second visit was paid to London, during which the sad +intelligence of the death of his dear friend, Dr. Small, reached him. In +the bitterness of his grief, Boulton writes him: "If there were not a +few other objects yet remaining for me to settle my affections upon, I +should wish also to take up my abode in the mansions of the dead." +Watt's sympathetic reply reminds Boulton of the sentiments held by their +departed friend--that, instead of indulging in unavailing sorrow, the +best refuge is the more sedulous performance of duties. "Come, my dear +sir," he writes, "and immerse yourself in this sea of business as soon +as possible. Pay a proper respect to your friend by obeying his +precepts. No endeavour of mine shall be wanting to make life agreeable +to you." + +Beautiful partnership this, not only of business, but also entering into +the soul close and deep, comprehending all of life and all we know of +death. + +Professor Small, born 1734, was a Scot, who went to Williamsburg +University, Virginia, as Professor of mathematics and natural +philosophy. Thomas Jefferson was among his pupils. His health suffered, +and he returned to the old home. Franklin introduced him to Boulton, +writing (May 22, 1765): + + I beg leave to introduce my friend Doctor Small to your + acquaintance, and to recommend him to your civilities. I would + not take this freedom if I were not sure it would be agreeable + to you; and that you will thank me for adding to the number of + those who from their knowledge of you must respect you, one who + is both an ingenious philosopher and a most worthy, honest man. + If anything new in magnetism or electricity, or any other branch + of natural knowledge, has occurred to your fruitful genius since + I last had the pleasure of seeing you, you will by communicating + it greatly oblige me. + +This man must have been one of the finest characters revealed in Watt's +life. Altho he left little behind him to ensure permanent remembrance, +the extraordinary tributes paid his memory by friends establish his +right to high rank among the coterie of eminent men who surrounded Watt +and Boulton. Boulton records that "there being nothing which I wish to +fix in my mind so permanently as the remembrance of my dear departed +friend, I did not delay to erect a memorial in the prettiest but most +obscure part of my garden, from which you see the church in which he was +interred." Dr. Darwin contributed the verses inscribed. Upon hearing of +Small's illness Day hastened from Brussels to be present at the last +hour. + +Keir writes, announcing Small's death to his brother, the Rev. Robert +Small, in Dundee, "It is needless to say how universally he is lamented; +for no man ever enjoyed or deserved more the esteem of mankind. We loved +him with the tenderest affection and shall ever revere his memory." + +Watt's voluminous correspondence with Professor Small, previous to his +partnership with Boulton, proves Small at that time to have been his +intimate friend and counsellor. We scarcely know in all literature of a +closer union between two men. Many verses of Tennyson's Memorial to +Hallam could be appropriately applied to their friendship. Watt did not +apparently give way to lamentations as Boulton and others did who were +present at Small's death, probably because the receipt of Boulton's +heart-breaking letter impressed Watt with the need of assuming the part +of comforter to his partner, who was face to face with death, and had to +bear the direct blow. Watt's tribute to his dear friend came later. + +Future operations necessarily depended upon the extension of the patent. +Boulton, of course, could not proceed with the works. There was as yet +no agreement between Watt and Boulton beyond joint ownership in the +patent. At this time, Watt's most intimate friend of youthful years in +Glasgow University, Professor Robison, was Professor of mathematics in +the Government Naval School, Kronstadt. He secured for Watt an +appointment at $5,000 per annum, a fortune to the poor inventor; but +although this would have relieved him from dependence upon Boulton, and +meant future affluence, he declined, alleging that "Boulton's favours +were so gracefully conferred that dependence on him was not felt." He +made Watt feel "that the obligation was entirely upon the side of the +giver." Truly we must canonise Boulton. He was not only the first +"Captain of Industry," but also a model for all others to follow. + +The bill extending the patent was introduced in Parliament February, +1775. Opposition soon developed. The mining interest was in serious +trouble owing to the deepening of the mines and the unbearable expense +of pumping the water. They had looked forward to the Watt engine soon to +be free of patent rights to relieve them. "No monopoly," was their cry, +nor were they without strong support, for Edmund Burke pleaded the cause +of his mining constituents near Bristol.[2] + +We need not follow the discussion that ensued upon the propriety of +granting the patent extension. Suffice to say it was finally granted for +a term of twenty-four years, and the path was clear at last. Britain was +to have probably for the first time great works and new tools specially +designed for a specialty to be produced upon a large scale. Boulton had +arranged to pay Roebuck $5,000 out of the first profits from the patent +in addition to the $6,000 of debt cancelled. He now anticipated payment +of the thousand, at the urgent request of Roebuck's assignees, giving +in so doing pretty good evidence of his faith in prompt returns from the +engines, for which orders came pouring in. New mechanical facilities +followed, as well as a supply of skilled mechanics. + +The celebrated Wilkinson now appears upon the scene, first builder of +iron boats, and a leading iron-founder of his day, an original Captain +of Industry of the embryonic type, who began working in a forge for +three dollars a week. He cast a cylinder eighteen inches in diameter, +and invented a boring machine which bored it accurately, thus remedying +one of Watt's principal difficulties. This cylinder was substituted for +the tin-lined cylinder of the triumphant Kinneil engine. Satisfactory as +were the results of the engine before, the new cylinder improved upon +these greatly. Thus Wilkinson was pioneer in iron ships, and also in +ordering the first engine built at Soho--truly an enterprising man. +Great pains were taken by Watt that this should be perfect, as so much +depended upon a successful start. Many concerns suspended work upon +Newcomen engines, countermanded orders, or refrained from placing them, +awaiting anxiously the performance of this heralded wonder, the Watt +engine. As it approached completion, Watt became impatient to test its +powers, but the prudent, calm Boulton insisted that not one stroke be +made until every possible hindrance to successful working had been +removed. He adds, "then, in the name of God, fall to and do your best." +Admirable order of battle! It was "Be sure you're right, then go ahead," +in the vernacular. Watt acted upon this, and when the trial came the +engines worked "to the admiration of all." The news of this spread +rapidly. Enquiries and orders for engines began to flow in. No wonder +when we read that of thirty engines of former makers in one coal-mining +district only eighteen were at work. The others had failed. Boulton +wrote Watt to + + tell Wilkinson to get a dozen cylinders cast and bored ... I + have fixed my mind upon making from twelve to fifteen + reciprocating engines and fifty rotative engines per annum. Of + all the toys and trinkets we manufacture at Soho, none shall + take the place of fire-engines in respect of my attention. + +The captain was on deck, evidently. Sixty-five engines per +year--prodigious for these days--nothing like this was ever heard of +before. Two thousand per year is the record of one firm in Philadelphia +to-day, but let us boast not. Perhaps one hundred and twenty-nine years +hence will have as great a contrast to show. The day of small factories, +as of small nations, is past. Increasing magnitude, to which it is hard +to set a limit, is the order of the day. + +So far all was well, the heavy clouds that had so long hovered +menacingly over Boulton and Watt had been displaced once more by clear +skies. But no new machinery or new manufacturing business starts +without accidents, delays and unexpected difficulties. There was +necessarily a long period of trial and disappointment for which the +sanguine partners were not prepared. As before, the chief trouble lay in +the lack of skilled workmen, for although the few original men in Soho +were remarkably efficient, the increased demand for engines had +compelled the employment of many new hands, and the work they could +perform was sadly defective. Till this time, it is to be remembered +there had been neither slide lathes, planing machines, boring tools, nor +any of the many other devices which now ensure accuracy. All depended +upon the mechanics' eye and hand, if mechanics they could be called. +Most of the new hands were inexpert and much given to drink. +Specialisation had to be resorted to--one thing for each workman, in the +fashioning of which practice made perfect. This system was introduced +with success, but the training of the men took time. Meanwhile work +already turned out and that in progress was not up to standard, and this +caused infinite trouble. One very important engine was "The Bow" for +London, which was shipped in September. The best of the experts, Joseph +Harrison, was sent to superintend its erection. Verbal instructions Watt +would not depend upon; Harrison was supplied in writing with detailed +particulars covering every possible contingency. Constant communication +between them was kept up by letter, for the engine did not work +satisfactorily, and finally Watt himself proceeded to London in November +and succeeded in overcoming the defects. Harrison's anxieties disabled +him, and Boulton wrote to Dr. Fordyce, a celebrated doctor of that day, +telling him to take good care of Harrison, "let the expense be what it +will." Watt writes Boulton that Harrison must not leave London, as "a +relapse of the engine would ruin our reputation here and elsewhere." The +Bow engine had a relapse, however, which happened in this way. Smeaton, +then the greatest of the engineers, requested Boulton's London agent to +take him to see the new engine. He carefully examined it, called it a +"very pretty engine," but thought it too complicated a piece of +machinery for practical use. There was apparently much to be said for +this opinion, for we clearly see that Watt was far in advance of his day +in mechanical requirements. Hence his serious difficulties in the +construction of the complex engine, and in finding men capable of doing +the delicately accurate work which was absolutely indispensable for +successful working. + +Before leaving, Smeaton made the engineer a gift of money, which he +spent in drink. The drunken engineman let the engine run wild, and it +was thrown completely out of order. The valves--the part of the +complicated machine that required the most careful treatment--were +broken. He was dismissed, and, repairs being made, the engine worked +satisfactorily at last. In Watt's life, we meet drunkenness often as a +curse of the time. We have the satisfaction of knowing that our day is +much freer from it. We have certainly advanced in the cure of this evil, +for our working-men may now be regarded as on the whole a steady sober +class, especially in America, where intemperance has not to be reckoned +with. + +We see the difference between the reconstructed Kinneil engine where +Boulton's "mathematical instrument maker's" standard of workmanship was +possible "because his few trained men capable of such work were +employed." The Kinneil engine, complicated as it was in its parts, being +thus accurately reconstructed, did the work expected and more. The Bow +engines and some others of the later period, constructed by ordinary +workmen capable only of the "blacksmith's" standard of finish, proved +sources of infinite trouble. + +Watt had several cases of this kind to engross his attention, all +traceable to the one root, lack of the skilled, sober workmen, and the +tools of precision which his complex (for his day, very complex) steam +engine required. The truth is that Watt's engine in one sense was born +before its time. Our class of instrument-making mechanics and several +new tools should have preceded it; then, the science of the invention +being sound, its construction would have been easy. The partners +continued working in the right direction and in the right way to create +these needful additions and were finally successful, but they found that +success brought another source of annoyance. Escaping Scylla they struck +Charybdis. So high did the reputation of their chief workmen rise, that +they were early sought after and tempted to leave their positions. Even +the two trained fitters sent to London to cure the Bow engine we have +just spoken of were offered strong inducements to take positions in +Russia. Watt writes Boulton, May 3, 1777, that he had just heard a great +secret to the effect that Carless and Webb were probably going beyond +sea, $5,000 per year having been offered for six years. They were +promptly ordered home to Soho and warrants obtained for those who had +attempted to induce them to abscond (strange laws these days!), "even +though Carless be a drunken and comparatively useless fellow." Consider +Watt's task, compelled to attempt the production of his new engines, +complicated beyond the highest existing standard, without proper tools +and with such workmen as Carless, whom he was glad to get and determined +to keep, drunken and useless as he was. + +French agents appeared and tried to bribe some of the men to go to Paris +and communicate Watt's plans to the contractor who had undertaken to +pump water from the Seine for the supply of Paris. The German states +sent emissaries for a similar purpose, and Baron Stein was specially +ordered by his government to master the secret of the Watt engine, to +obtain working plans, and bring away workmen capable of constructing it, +the first step taken being to obtain access to the engine-rooms by +bribing the workmen. All this is so positively stated by Smiles that we +must assume that he quotes from authentic records. It is clear at all +events that the attention of other nations was keenly drawn to the +advent of an agency that promised to revolutionise existing conditions. +Watt himself, at a critical part of his career (1773), as we have seen, +had been tempted to accept an offer to enter the imperial service of +Russia, carrying the then munificent salary of $5,000 per annum. Boulton +wrote him: "Your going to Russia staggers me.... I wish to advise you +for the best without regard to self, but I find I love myself so well +that I should be very sorry to have you go, and I begin to repent +sounding your trumpet at the Ambassador's." + +The imperial family of Russia were then much interested in the Soho +works. The empress stayed for some time at Boulton's house, "and a +charming woman she is," writes her host. Here is a glimpse of imperial +activity and wise attention to what was going on in other lands which it +was most desirous to transplant to their own. The emperor, and no less +his wife, evidently kept their eyes open during their travels abroad. +Imperial progresses we fear are seldom devoted to such practical ends, +although the present king of Britain and his nephew the German emperor +would not be blind to such things. It is a strange coincidence that the +successor of this emperor, Tsar Nicholas, when grand duke, should have +been denied admission to Soho works. Not that he was personally objected +to, but that certain people of his suite might not be disinclined to +take advantage of any new processes discovered. So jealously were +improvements guarded in these days. + +Another source of care to the troubled Watt lay here. Naturally, only a +few such men had been developed as could be entrusted to go to distant +parts in charge of fellow-workmen and erect the finished engines. A +union of many qualities was necessary here. Managers of erection had to +be managers of men, by far the most complicated and delicate of all +machinery, exceeding even the Watt engine in complexity. When the rare +man was revealed, and the engine under his direction had proved itself +the giant it was reputed, ensuring profitable return upon capital +invested in works hitherto unproductive, as it often did, the sagacious +owner would not readily consent to let the engineer leave. He could well +afford to offer salary beyond the dreams of the worker, to a rider who +knew his horse and to whom the horse took so kindly. The engineer loved +_his_ engine, the engine which _he_ had seen grow in the shop under his +direction and which _he_ had wholly erected. + +McAndrew's Song of Steam tells the story of the engineer's devotion to +his engine, a song which only Kipling in our day could sing. The Scotch +blood of the MacDonalds was needed for that gem; Kipling fortunately has +it pure from his mother. McAndrew is homeward bound patting _his_ mighty +engine as she whirls, and crooning over his tale: + + That minds me of our Viscount loon--Sir Kenneth's kin--the chap + Wi' Russia leather tennis-shoon an' spar-decked yachtin'-cap. + I showed him round last week, o'er all--an' at the last says he: + "Mister M'Andrew, don't you think steam spoils romance at sea?" + Damned ijjit! I'd been doon that morn to see what ailed the throws, + Manholin', on my back--the cranks three inches off my nose. + Romance! Those first-class passengers they like it very well, + Printed an' bound in little books; but why don't poets tell? + I'm sick of all their quirks an' turns--the loves and doves they + dream-- + Lord, send a man like Robbie Burns to sing the Song o' Steam! + To match wi' Scotia's noblest speech yon orchestra sublime, + Whaurto--uplifted like the Just--the tail-rods mark the time. + The crank-throws give the double-bass, the feed-pump sobs an' heaves, + An' now the main eccentrics start their quarrel on the sheaves: + Her time, her own appointed time, the rocking link-head bides, + Till--hear that note?--the rod's return whings glimmerin' through + the guides. + They're all awa'! True beat, full power, the clangin' chorus goes + Clear to the tunnel where they sit, my purrin' dynamos. + Interdependence absolute, foreseen, ordained, decreed, + To work, ye'll note, at any tilt an' every rate o' speed. + Fra' skylight lift to furnace-bars, backed, bolted, braced an' stayed, + An' singin' like the Mornin' Stars for joy that they are made; + While, out o' touch o' vanity, the sweatin' thrust-block says: + "Not unto us the praise, oh man, not unto us the praise!" + Now, a' together, hear them lift their lesson--theirs an' mine: + "Law, Order, Duty an' Restraint, Obedience, Discipline!" + Mill, forge an' try-pit taught them that when roarin' they arose, + An' whiles I wonder if a soul was gied them wi' the blows. + Oh for a man to weld it then, in one trip-hammer strain, + Till even first-class passengers could tell the meanin' plain! + But no one cares except mysel' that serve an' understand + My seven-thousand horse-power here. Eh, Lord! + They're grand--they're grand! + Uplift am I? When first in store the new-made beasties stood, + Were ye cast down that breathed the Word declarin' all things good? + Not so! O' that world-liftin' joy no after-fall could vex, + Ye've left a glimmer still to cheer the Man--the Artifex! + _That_ holds, in spite o' knock and scale, o' friction, waste an' slip, + An' by that light--now, mark my word--we'll build the Perfect Ship. + I'll never last to judge her lines or take her curve--not I. + But I ha' lived and I ha' worked. Be thanks to Thee, Most High! + +So the McAndrews of Watt's day were loth to part from _their_ engines, +this feeling being in the blood of true engineers. On the other hand, +just such men, in numbers far beyond the supply, were needed by the +builders, who in one sense were almost if not quite as deeply concerned +as the owners, in having proved, capable, engine managers remain in +charge of their engines, thus enhancing their reputation. Endless +trouble ensued from the lack of managing enginemen, a class which had +yet to be developed, but which was sure to arise in time through the +educative policy adopted, which was already indeed slowly producing +fruit. + +Meanwhile, to meet the present situation, Watt resolved to simplify the +engine, taking a step backward, which gives foundation for Smeaton's +acute criticism upon its complexity. We have seen that the working of +steam expansively was one of Watt's early inventions. Some of the new +engines were made upon this plan, which involved the adoption of some of +the most troublesome of the machinery. It was ultimately decided that +to operate this was beyond the ability of the obtainable enginemen of +the day. + +It must not be understood that expansion was abandoned. On the contrary, +it was again introduced by Watt at a later stage and in better form. +Since his time it has extended far beyond what he could have ventured +upon under the conditions of that day. "Yet," as Kelvin says, "the +triple and quadruple expansion engine of our day all lies in the +principle Watt had so fully developed in his day." + +[1] If those in London had only listened to Franklin and taken his +advice when he pleaded for British liberties for British subjects in +America! It is refreshing to read in our day how completely the view +regarding colonies has changed in Britain. These are now pronounced +"Independent nations, free to go or stay in the empire, as they choose," +the very surest way to prolong the connection. This is true +statesmanship. Being free, the chains become decorations and cease to +chafe the wearer, unless great growth comes, when the colony must at its +maturity perforce either merge with the motherland under one joint +government or become a free and independent nation, giving her sons a +country of their own for which to live, and, if necessary, to die. + +[2] The mention of Burke and Bristol so soon after the note of Boulton +upon Dr. Small's passing, recalls one of Burke's many famous sentences, +one perhaps unequalled under the circumstances. The candidate opposing +him for Parliament died during the canvass. When Burke next addressed +the people after the sad event, his first words were: + + "What shadows we are; what shadows we pursue." + + + + +CHAPTER VI + +REMOVAL TO BIRMINGHAM + + +Watt's permanent settlement in Birmingham had for some time been seen to +be inevitable, all his time being needed there. Domestic matters, +including the care of his two children, with which he had hitherto been +burdened, pressed hard upon him, and he had been greatly depressed by +finding his old father quite in his dotage, although he was not more +than seventy-five. Watt was alone and very unhappy during a visit he +made to Greenock. + +Before returning to Birmingham, he married Miss MacGregor, daughter of a +Glasgow man of affairs, who was the first in Britain to use chlorine for +bleaching, the secret of which Berthollet, its inventor, had +communicated to Watt. + +Pending the marriage, it was advisable that the partnership with Boulton +as hitherto agreed upon should be executed. Watt writes so to Boulton, +and the arrangement between the partners is indicated by the following +passage of Watt's letter to him: + + As you may have possibly mislaid my missive to you concerning + the contract, I beg just to mention what I remember of the + terms. + + 1. I to assign to you two-thirds of the property of the + invention. + + 2. You to pay all expenses of the Act or others incurred before + June, 1775 (the date of the Act), and also the expense of future + experiments, which money is to be sunk without interest by you, + being the consideration you pay for your share. + + 3. You to advance stock-in-trade bearing interest, but having no + claim on me for any part of that, further than my intromissions; + the stock itself to be your security and property. + + 4. I to draw one-third of the profits so soon as any arise from + the business, after paying the workmen's wages and goods + furnished, but abstract from the stock-in-trade, excepting the + interest thereof, which is to be deducted before a balance is + struck. + + 5. I to make drawings, give directions, and make surveys, the + company paying for the travelling expenses to either of us when + upon engine business. + + 6. You to keep the books and balance them once a year. + + 7. A book to be kept wherein to be marked such transactions as + are worthy of record, which, when signed by both, to have the + force of the contract. + + 8. Neither of us to alienate our share of the other, and if + either of us by death or otherwise shall be incapacitated from + acting for ourselves, the other of us to be the sole manager + without contradiction or interference of heirs, executors, + assignees or others; but the books to be subject to their + inspection, and the acting partner of us to be allowed a + reasonable commission for extra trouble. + + 9. The contract to continue in force for twenty-five years, from + the 1st of June, 1775, when the partnership commenced, + notwithstanding the contract being of later date. + + 10. Our heirs, executors and assignees bound to observance. + + 11. In case of demise of both parties, our heirs, etc., to + succeed in same manner, and if they all please, they may burn + the contract. + + If anything be very disagreeable in these terms, you will find + me disposed to do everything reasonable for your satisfaction. + +Boulton's reply was entirely satisfactory, and upon this basis the +arrangement was closed. + +Watt, with his usual want of confidence in himself in business affairs, +was anxious that Boulton should come to him at Glasgow and arrange all +pecuniary matters connected with the marriage. Watt had faced the +daughter and conquered, but trembled at the thought of facing the +father-in-law. He appeals to his partner as follows: + + I am afraid that I shall otherwise make a very bad bargain in + money matters, which wise men like you esteem the most essential + part, and I myself, although I be an enamoured swain, do not + altogether despise. You may perhaps think it odd that in the + midst of my friends here I should call for your help; but the + fact is that from several reasons I do not choose to place that + confidence in any of my friends here that would be necessary in + such a case, and I do not know any of them that have more to say + with the gentleman in question than I have myself. Besides, you + are the only person who can give him satisfactory information + concerning my situation. + +This being impracticable, as explained by Boulton, who thoroughly +approved of the union, the partnership and Boulton's letter were +accepted by the judicious father-in-law as satisfactory evidence that +his daughter's future was secure. Boulton states in his letter, July, +1776: + + It may be difficult to say what is the value of your property in + partnership with me. However, I will give it a name, and I do + say that I would willingly give you two, or perhaps three + thousand pounds for your assignment of your third part of the + Act of Parliament. But I should be sorry to make you so bad a + bargain, or to make any bargain at all that tended to deprive me + of your friendship, acquaintance, and assistance, hoping that we + shall harmoniously live to wear out the twenty-five years, which + I had rather do than gain a Nabob's fortune by being the sole + proprietor. + +This is the kind of expression from the heart to make a partner happy +and resolve to do his utmost for one who in the recipient's heart had +transposed positions, and is now friend first, and partner afterward. + +The marriage took place in July, 1776. Two children were born, both of +whom died in youth. Mrs. Watt lived until a ripe old age and enjoyed the +fruits of her husband's success and fame. She died in 1832. Arago +praises her, and says "Various talents, sound judgment, and strength of +mind rendered her a worthy companion." + +It is difficult to realise that many yet with us were contemporaries of +Mrs. Watt, and not a few yet living were contemporaries of Watt himself, +for he did not pass away until 1819, eighty-six years ago, so much a +thing of yesterday is the material development and progress of the +world, which had its basis, start and accomplishment in the steam +engine. + +The reasons given by Boulton for being unable to proceed to the side of +his friend and partner in Glasgow, shed clear light upon the condition +of affairs at Soho. Their London agent, like Watt, was also to be +married and would be absent. Fothergill had to proceed to London. Scale, +one of the managers, was absent. Important visitors were constantly +arriving. Said Boulton: + + Our copper bottom hath plagued us very much by steam leaks, and + therefore I have had one cast (with its conducting pipe) all in + one piece; since which the engine doth not take more than 10 + feet of steam, and I hope to reduce that quantity, as we have + just received the new piston, which shall be put in and at work + tomorrow. Our Soho engine never was in such good order as at + present. Bloomfield and Willey (engines) are both well, and I + doubt not but Bow engine will be better than any of 'em. + +He concludes, "I did not sleep last night, my mind being absorbed by +steam." Means for increasing the heating surface swept through his mind, +by applying "in copper spheres within the water," the present flue +system, also for working steam expansively, "being clear the principle +is sound." + +To add to Boulton's anxieties, he had received a summons to attend the +Solicitor-General next week in opposition to Gainsborough, a clergyman +who claimed to be the original inventor. "This is a disagreeable +circumstance, particularly at this season, when you are absent. Harrison +is in London and idleness is in our engine shop." + +Watt wrote Boulton on July 28, 1776, apologising for his long absence +and stating he was now ready to return, and would start "Tuesday first" +for Liverpool, where he expected to meet Boulton. Meanwhile, the latter +had been called to London by the Gainsborough business. A note from him, +however, reached Watt at Liverpool, in which he says, "As to your +absence, say nothing about it. I will forgive it this time, _provided +you promise me never to marry again_." + +In due time, Mr. and Mrs. Watt arrived and settled early in August, +1776, in Birmingham, which was hereafter to be their permanent home, +although, as we shall see, Watt never ceased to keep in close touch with +his native town of Greenock and his Glasgow friends. His heart still +warmed to the tartan, the soft, broad Scotch accent never forsook him; +nor, we may be sure, did the refrain ever leave his heart---- + + And may dishonour blot our name + And quench our household fires, + If me or mine forget thy name, + Thou dear land of my Sires, + +Many a famous Scot has the fair South in recent times called to +her--Stephenson, Ruskin, Carlyle, Mill, Gladstone and others--but never +before or since, one whose work was the transformation of the world. + +At last we have Watt permanently settled alongside the great works to +which he was hereafter to devote his rare abilities until his retirement +at the expiration of the partnership in 1800. His labors at Soho soon +began to tell. The works increased their celebrity beyond all others +then known, for materials, workmanship and invention. + +The mines of Cornwall promised to become unworkable; indeed, many +already had became so. The Newcomen engines could no longer drain the +deepened mines. Several orders for Watt engines had been received, and +as much depended upon the success of the first, Watt resolved to +superintend its erection himself. Mrs. Watt and he started over the +terrible road into Cornwall, and had to take up their abode with the +superintendent of the mine, there being no other house for miles around. +Naturally the builders and attendants of the Newcomen engine viewed +Watt's invasion of their district with no kindly feelings. Great +jealousy arose and Watt's sensitive nature was sorely tried. Many +attempts to thwart him were met with, and, taken altogether, his life in +Cornwall was far from agreeable. + +The engine was erected, the day of trial came, mining men, engineers, +mining proprietors and others assembled from all quarters to see the +start. Many of the spectators interested in other engines would not have +shed tears had it failed, but it started splendidly making eleven +eight-foot strokes per minute, which broke the record. Three cheers for +the Scotch engineer! It soon worked with greater power and more +steadily, and "forked" more water than the ordinary engines with only +about one-third the consumption of coal. Watt wrote: + + I understand all the west country captains are to be here + tomorrow to see the prodigy. The velocity, violence, magnitude, + and horrible noise of the engine give universal satisfaction to + all beholders, believers or not. I have once or twice trimmed + the engine to end the stroke gracefully and to make less noise, + but Mr. Wilson cannot sleep without it seems quite furious, so I + have left it to the enginemen; and, by the by, the noise seems + to convey great ideas of its power to the ignorant, who seem to + be no more taken with modest merit in an engine than in a man. + +Well said, modest, reserved philosopher with vast horse-power in that +big head of yours, working in the closet noiselessly, driving deep but +silently into the bosom of nature's secrets, pumping her deepest mines, +discovering and bringing to the surface the genius which lay in steam to +do your bidding and revolutionise life on earth! In this, the first +triumph, there was recompense for all the trials Watt and his wife had +endured in Cornwall. + +Readers will note that no workman had yet been developed who could be +trusted to erect the engine. The master inventor had to go himself as +the mechanical genius certain to cure all defects and ensure success. +This shows how indispensable Watt was. + +Orders now flowed in, and Watt was needed to prepare the plans and +drawings, no one being capable of relieving him of this. To-day we have +draftsmen by the thousand to whom it would be easy routine work, as we +have thousands to whom the erection of the Watt engine would be play. +Watt was everywhere. At length he had to confess that "a very little +more of this hurrying and vexation would knock me up altogether." At +this moment he had just been called to return to Cornwall to erect the +second engine. He says "I fancy I must be cut in pieces and a portion +sent to every tribe in Israel." We may picture him reciting in +Falstaffian mood, "Would my name were not so terrible to the enemy +(deep-mine water) as it is. There can't a drowned-out mine peep its head +out but I'm thrust upon it. Well, well, it always was the trick of my +countrymen to make a good thing too common. Better rust to death than be +scoured to nothing by this perpetual motion." + +Watt had a hard time of it in Cornwall during his next stay there, for +he had to go again. He arrives at Redruth to find many troubles. + + Forbes' eduction-pipe is a vile job, he writes, and full of + holes. The cylinder they have cast for Chacewater is still + worse, for it will hardly do at all. The Soho people have sent + here Chacewater pipe instead of Wheal Union, and the gudgeon + pipe has not arrived with the nozzles. These repeated + disappointments will ruin our credit in the country, and I + cannot stay here to bear the shame of such failures of promise. + +It is easy for present-day captains of industry to plume themselves upon +their ability to select men sure to succeed well with any undertaking, +and assume that Watt lacked the indispensable talent for selection, but +he had been driven by sad experience to trust none but himself, the +skilled workmen needed to co-operate with him not yet having been +developed. + +We have not touched upon another source of great anxiety to him at this +time. The enterprising Boulton would not have been the organiser he was +unless blessed with a sanguine disposition and the capacity for shedding +troubles. The business was rapidly extending in many branches, all +needing capital; the engine business, promising though it was, was no +exception. Little money was yet due from sales and much had been spent +developing the invention. Boulton's letter to Watt constantly urged cash +collections, while mine-owners were not disposed to pay until further +tests were made. Boulton suggested loans from Truro bankers on security +of the engines, but Watt found this impracticable. The engines were +doing astonishingly well to-day, but who could ensure their lasting +qualities? Watt shows good judgment in suggesting that Wilkinson, the +famous foundryman, should be taken into partnership. He urges his +enterprising partner to apply the pruning knife and cut down expenses +naively assuring him that "he was practising all the frugality in his +power." As Watt's personal expenses then were only ten dollars per week, +a smile rises at the prudent Scot's possible contribution to reduction +in expenditure. But he was on the right lines, and at least gave Boulton +the benefit of example. Watt was never disposed to look on the bright +side of things, and to add to Boulton's load, the third partner, +Fothergill, was even more desponding than Watt. When Boulton went away +to raise means, he was pursued by letters from Fothergill telling him +day by day of imperative needs. In one he was of opinion that "the +creditors must be called together; better to face the worst than to go +on in the neck-and-neck race with ruin." Boulton would hurry back to +quiet Fothergill and keep the ship afloat. Here he shines out +resplendently. He proved equal to the emergency. His courage and +determination rose in proportion to the difficulties to be overcome, +borne up by his invariable hope and unshakable belief in the value of +Watt's condensing engine, he triumphed at last, pledging, as security +for a loan of $70,000, the royalties derivable from the engine patents, +and an annuity for a loan of $35,000 more. So small a sum as $105,000 +sufficed to keep afloat the big ship laden with all their treasures. + +There was a period of great depression in Britain when Boulton and Watt +were thus in deep water, and at such times credit is sensitive in the +extreme. A small balance on the right side performs wonders. This +recalls to the writer how, once in the history of his own firm, credit +was kept high during a panic by using the identical sum Boulton raised, +$70,000, from a reserve fund that had been laid away and came in very +opportunely at the critical time. Every single dollar weighs a +hundredfold when credit trembles in the balance. A leading nerve +specialist in New York once said that the worst malady he had to treat +was the man of affairs whose credit was suspected. His unfailing remedy +was: "Call your creditors together, explain all and ask their support. I +can then do you some good, but not till then." His patients who did this +found themselves restored to vigor. They were supported by creditors and +all was bright once more. The wise doctor was sound in his advice. If +the firm has neither speculated nor gambled (synonymous terms), nor +lived extravagantly, nor endorsed for others, and the business is on a +solid foundation, no people have so much at stake in sustaining it as +the creditors; they will rally round it and think more of the firm than +ever, because they will see behind their money the best of all +securities--men at the helm who are not afraid and know how to meet a +storm. + +Boulton's timid partners no doubt were amazed that he was so blind to +the dangers which they with clearer vision saw so clearly. How deluded +they were. We may be sure neither of them saw the danger half as vividly +as he, but it is not the part of a leader to reveal to his fellows all +that he sees or fears. His part is to look dangers steadily in the face +and challenge them. It is the great leader who inspires in his followers +contempt for the danger which he sees in much truer proportion than +they. This Boulton did, for behind all else in his character there lay +the indomitable will, the do or die resolve. He had staked his life upon +the hazard of a die and he would stand the cost. "But if we fail," often +said the timid pair to him, as Macbeth did to his resolute partner, and +the same answer came, "_We_ fail." That's all. "One knockdown will not +finish this fight. We'll get up again, never fear. We know no such word +as fail."[1] + +One source of serious trouble arose from Watt and Boulton having been +so anxious at first to introduce their engines that they paid small +regard to terms. When their success was proved, they offered to settle, +taking one-third the value of the fuel saved. This was a liberal offer, +for, in addition to the mine-owners saving two-thirds of the former cost +of fuel consumed by the previous engines, mines became workable, which +without the Watt engine must have been abandoned. These terms however +were not accepted, and a long series of disputes arose, ending in some +cases only with the patent-right itself. It was resolved that all future +engines should be furnished only upon the terms before stated, Watt +declaring that otherwise he would not put pen to paper to make new +drawings. "Let our terms be moderate," he writes, "and, if possible, +consolidated into money _a priori_, and it is certain we shall get +_some_ money, enough to keep us out of jail, in continual apprehension +of which I live at present." Imprisonment for debt, let it be +remembered, had not been abolished. One of the most beneficent forward +steps that our time can boast of is the Bankruptcy Court. However hard +we may yet be upon offenders against us, society, through humane laws, +forgives our debtors in money matters, and gives a clear bill of health +after honorable acquittal in bankruptcy, and a fresh start. + +The result proved Watt's wisdom. His engines were needed to save the +mines. No other could. Applications came in freely upon his terms, and +as Watt was a poor hand at bargaining, he insisted that Boulton should +come to Cornwall and attend to that part. + +Meanwhile great attention was being paid to the works and all pertaining +to the men and methods. The firm established perhaps the first benefit +society of workmen. Every one was a member and contributed according to +his earnings. Out of this fund payments were made to the sick or +disabled in varying amounts. No member of the Soho Friendly Society, +except a few irreclaimable drunkards, ever came upon the parish. + +When Boulton's son came of age, seven hundred were dined. No +well-behaved workman was ever turned adrift. Fathers employed introduced +their sons into the works and brought them up under their own eye, +watching over their conduct and mechanical training. Thus generation +after generation followed each other at Soho works. + +On another occasion Boulton writes Watt in Cornwall, "I have thought it +but respectful to give our folks a dinner to-day. There were present +Murdoch, Lawson, Pearson, Perkins, Malcom, Robert Muir, all Scotchmen, +John Bull and Wilson and self, for the engines are now all finished and +the men have behaved well and are attached to us." + +Six Scotch and three English in the English works of Soho thought worthy +of dining with their employer! It was, we may be sure, a very rare +occurrence in that day, but worthy of the true captain of industry. Here +is an early "invasion" from the north. We are reminded of Sir Charles +Dilke's statement in his "Greater Britain," that, in his tour round the +world, he found ten Scotchmen for every Englishman in high position. +Owing, of course, to the absence of scope at home the Scot has had to +seek his career abroad. + +A master-stroke this, probably the first dinner of its kind in Britain, +and no doubt more highly appreciated by the honored guests than an +advance in wages. Splendid workmen do not live upon wages alone. +Appreciation felt and shown by their employer, as in this case, is the +coveted reward. + +We have read how Watt was much troubled in Scotland with poor mechanics. +Not one good craftsman could he then find. After seeing Soho, where the +standard was much higher, he declared that the Scotch mechanic was very +much inferior; he was prejudiced against them. Murdoch, however, the +first Scot at Soho, soon eclipsed all, and no doubt under his wing +other Scots gained a trial with the result indicated. It is very +significant that even in the earliest days of the steam engine, +Scotchmen should exhibit such talent for its construction, forecasting +their present pre-eminence in marine engineering. + +Small wonder that the Soho works became the model for all others. The +last words in Boulton's letter, "and are attached to us," tell the +story. No danger of strikes, of lockouts, or quarrels of any kind in +such establishments as that of Boulton and Watt, who proved that they in +turn were attached to their men. Mutual attachment between employers and +employed is the panacea for all troubles--yes, better than a panacea, +the preventer of troubles. + +After repeated calls from Watt, Boulton took the journey to Cornwall in +October, 1778, although Fothergill was again uttering lamentable +prophecies of impending ruin, and the London agent was imploring his +presence there upon financial matters pressing in the extreme. Boulton +succeeded in borrowing $10,000 from Truro bankers on the security of +engines erected, and settled several disputes, getting $3,500 per year +royalty for one engine and $2,000 per year for another. At last, after +nine years of arduous labor since the invention was hailed as +successful, the golden harvest so long expected began to replenish the +empty treasury. The heavy liabilities, however, remained a source of +constant anxiety. No remedy could be found against "this consumption of +the purse." + +Watt had again to encounter the lack of competent, sober workmen to run +engines. The Highland blood led him at last into severe measures, and he +insisted upon discharging two or three of the most drunken. Here Boulton +had great difficulty in restraining him. Much had to be endured, and +occasional bouts of drunkenness overlooked, although serious accidents +resulted. At last two men appeared whose services proved +invaluable--Murdoch, already mentioned, and Law--one of whom became +famous. Watt was absent when the former called and asked Boulton for +employment. The young Scot was the son of a well-known millwright near +Ayr who had made several improvements. His famous son worked with him, +but being ambitious and hearing of the fame of Boulton and Watt, he +determined to seek entrance to Soho works and learn the highest order of +handicraft. Boulton had told him that there was at present no place +open, but noticing the strange cap the awkward young man had been +dangling in his hands, he asked what it was made of. "Timmer," said the +lad. "What, out of wood?" "Yes." "_How_ was it made?" "I turned it +mysel' in a bit lathey o' my own making." This was enough for that rare +judge of men. Here was a natural-born mechanic, certain. The young man +was promptly engaged for two years at fifteen shillings per week when +in shop, seventeen shillings when abroad, and eighteen shillings when in +London. His history is the usual march upward until he became his +employers' most trusted manager in all their mechanical operations. +While engaged upon one critical job, where the engine had defied +previous attempts to put it to rights, the people in the house where +Murdoch lodged were awakened one night by heavy tramping in his room +over-head. Upon entering, Murdoch was seen in his bed clothes heaving +away at the bed post in his sleep, calling out "Now she goes, lads, now +she goes." His heart was in his work. He had a mission, and only one--to +make that engine go. + +Of course he rose. There's no holding down such a "dreamer" anywhere in +this world. It was not only that he had zeal, for he had sense with it, +and was not less successful in conquering the rude Cornishmen who had +baffled, annoyed and intimidated Watt. He won their hearts. His ability +did not end with curing the defects of machinery; he knew how to manage +men. At first he had to depend upon his physical powers. He was an +athlete not indisposed to lead the strenuous life. He had not been very +long in Cornwall before half a dozen of the mining captains, a class +that had tormented poor, retiring and modest Watt, entered the +engine-room and began their bullying tricks on him. The Scotch blood was +up, Murdoch quietly locked the door and said to the captains, "Now then +gentlemen, you shall not leave until we have settled matters once for +all." He selected the biggest Cornishman and squared off. The contest +was soon over. Murdoch vanquished the bully and was ready for the next. +The captains, seeing the kind of man he was, offered terms of peace, +hands were shaken all round and they parted good friends, and remained +so. We are past that rude age. The skilled, educated manager of to-day +can use no weapon so effectively with skilled men as the supreme force +of gentleness, the manner, language and action of the educated man, even +to the calm, low voice never raised to passionate pitch. He conquers and +commands others because he has command of himself. + +We must not lose sight of Murdoch. In addition to his rare qualities, he +possessed mechanical genius. He was the inventor of lighting by gas, and +it was he who made the first model of a locomotive. There was no +emergency with engines, no accident, no blunder, but Murdoch was called +in. We read with surprise that his wages even in 1780 were only five +dollars per week. He then modestly asked for an advance, but this was +not given. A present of one hundred dollars, however, was made to him in +recognition of his unusual services. Probably the explanation of the +failure to increase his wages at the time was that, owing to the +condition of the business, no rise in wages could be made to one which +would involve an advance to others. Murdoch remained loyal to the +firm, however, although invited into partnership by another. Afterward +he received due reward. He had always a strong aversion to partnership, +no doubt well founded in this case, for during many years failure seemed +almost as likely as success. Watt has much to say in his letters about +"William" (Murdoch), who, more than anyone, relieved him from +trouble.[2] + +The bargainings with mine-owners brought on intense heartaches and broke +Watt down completely. Boulton had to go to him again in Cornwall in the +autumn of 1779, and as usual succeeded in adjusting many disputes by +wise compromises with the grasping owners which Watt's strict sense of +justice had denied. Many of these had paid no royalties for years, +others disputed Watt's unerring register of fuel consumption (another of +his most ingenious inventions now in general use for many purposes), a +more heinous offense in his eyes than that of non-payment. "The +rascality of man," he writes, "is almost beyond belief." He never was +more despondent or more irritable than now. No one was better aware of +his weakness than himself. In short, his heartaches and nervousness +unfitted him for business. As usual, he attributed his discouragement +chiefly to his financial obligations. The firm was as hard pressed as +ever. Indeed a new source of danger had developed. Fothergill's affairs +became involved, and had it not been for Boulton's capital and credit, +the firm of Boulton and Fothergill could not have maintained payment. +This had caused a drain upon their resources. Boulton sold the estate +which had come to him by his wife, and the greater part of his father's +property, and mortgaged the remainder. It is evident that the great +captain had taken in hand far too many enterprises. Probably he had not +heard the new doctrine: "Put all your eggs in one basket and then watch +that basket." He had even ventured considerable sums in blockade running +during the American Revolutionary War. It was not without good reason, +therefore, that the more cautious Scot addressed to him so many pathetic +letters: "I beg of you to attend to these money matters. I cannot rest +in my bed until they have some determinate form." Watt's inexperience in +money matters caused apprehensions of ruin to arise whenever financial +measures were discussed. He was at this time utterly wretched, and +Mrs. Watt at last became anxious, long and bravely as she had hitherto +borne up and striven to dispel her husband's fears. Never before had she +ventured to speak to Boulton upon the subject. She now broke the silence +and wrote him in Cornwall a touching letter, stating that her husband's +health and spirits had become much worse since Boulton had left Soho. "I +know there are several things that so prey upon his mind as to render +him perfectly miserable. They never cross his mind, but he is rendered +unfit to do anything for a long time." She describes these financial +demons that torment him and begs that her writing should not be told to +Watt, as it might only add to his troubles. The appeal brings Mrs. Watt +before us in a most engaging light. + +A study of the problem was made upon Boulton's return and he agreed to +close two departments of the business which were so far unprofitable, +thus entering upon the right path. The engine having proved itself +indispensable, the demand for it was becoming great and pressing from +various countries. To concentrate upon its manufacture was obviously the +true policy. The great captain's enterprise was not often expended upon +failures, and it is with pleasure we find that among the profitable +branches which Boulton had encouraged Watt in introducing at Soho, was +the copying-press, which Watt invented in 1778, and which we use to +this day. In July of that year he writes Dr. Black that he has "lately +discovered a method of copying writing instantaneously, provided it has +been written within twenty-four hours. I send you a specimen and will +impart the secret if it will be of any use to you. It enables me to copy +all my business letters." He kept this secret for two years, and in May, +1780, secured a patent after he had completed details of the press and +experimented with the ink. One hundred and fifty were made and sold. +Thirty of these went abroad. It steadily made its way. Watt, writing +some thirty years later, said it had proved so useful to him that it was +well worth all the trouble of perfecting it, even if it brought no +profit. + +We think of Watt and the steam engine appears. Let us however note the +unobtrusive little copying-press on the table at his side. Extremes meet +here. It would be difficult to name an invention more universally used, +in all offices where man labors in any field of activity. In the list of +modest inventions of greatest usefulness, the modern copying-press must +take high rank, and this we owe entirely to Watt. + +Of the same period as the copying-machine is his invention of a +drying-machine for cloth, consisting of three cylinders of copper over +which the cloth must turn over and under while cylinders are filled with +steam, the cloth to be alternately wound off and on the two wooden +rollers, by which means it will pass over three cylinders in +succession. This machine was erected for Watt's father-in-law, Mr. +MacGregor in Glasgow, by an ingenious mechanic, John Gardiner, often +employed by Watt in earlier years. "This I apprehend," he writes to +David Brewster in 1814, "to be the original from which such machines +were made." When we consider the extent to which such steam +drying-machines are used in our day, our estimate of the credit due to +Watt cannot be small. The drying-machine is no unfit companion to the +copying-machine. + +Watt revisited Cornwall in 1781 to make an inspection of all the +engines. Much he found needing attention and improvement. His evenings +were spent designing "road steam-carriages." This was before the day of +railroads, and the carriages were to be driven by steam over the +ordinary coach roads. He filled a quarto drawing-book with different +plans for these, and covered the idea in one of his patent +specifications. Boulton suggested in 1781 that the idea of rotary motion +should be developed, which Watt had from the first regarded as of prime +importance. It was for this he had invented his original wheel engine, +and in his first patent of 1769 he describes one method of securing it. +It occurred to him that the ordinary engine might be adapted to give the +rotary motion. He wrote from Cornwall to Boulton: "As to the circular +motion, I will apply it as soon as I can." He prepared a model upon his +return to Soho, using a crank connected with the working-beam of the +engine for that purpose, which worked satisfactorily. There was nothing +new in the crank motion; it was used on every spinning-wheel, +grind-stone and foot-lathe turned by hand, but its application to the +steam-engine was new. As early as 1771, he writes: + + I have at times had my thoughts a good deal upon the subject. In + general, it appears to me that a crank of a sufficient sweep + will be by much the sweetest motion, and perhaps not the + dearest, if its durability be considered ... I then resolved to + adopt the crank ... Of this I caused a model to be made, which + performed to satisfaction. But being then very much engaged with + other business, I neglected to take a patent immediately, and + having employed a blackguard of the name of Cartwright (who was + afterward hanged), about this model, he, when in company with + some of the same sort who worked at Wasborough's mill, and were + complaining of its irregularities and frequent disasters, told + them he could put them in a way to make a rotative motion which + would not go out of order nor stun them with its noise, and + accordingly explained to them what he had seen me do. Soon after + which, John Steed, who was engineer at Wasborough's mill, took a + patent for a rotative motion with a crank, and applied it to + their engine. Suspicions arising of Cartwright's treachery, he + was strictly questioned, and confessed his part in the + transaction when too late to be of service to us. + +Overtures were made by Wasborough to exchange patents and work together, +which Watt scornfully rejected. He writes: + + Though I am not so saucy as many of my countrymen, I have enough + innate pride to prevent me from doing a mean action because a + servile prudence may dictate it ... I will never meanly sue a + thief to give me my own again unless I have nothing left behind. + +His blood was up. No dealings with rascals! + +July, 1781, Watt had finished his studies, went to Penryn, and swore he +had "invented certain new methods of applying the vibrating or +reciprocating motion of steam or fire engines to produce a continued +rotation or circular motion round an axis or centre, and thereby to give +motion to the wheels of mills or other machines." + +Watt proceeded to work out the plan of the rotary engine, stimulated by +numerous inquiries for steam engines for driving all kinds of mills. He +found that "the people in London, Manchester and Birmingham are +steam-mill mad." + +During many long years of trial with their financial troubles, inferior +and drunken workmen, disappointing engines, Cornish mine-owners to annoy +him, it is highly probable that Watt only found relief in retiring to +his garret to gratify his passion for solving difficult mechanical +problems. We may even imagine that from his serious mission--the +development of the engine--which was ever present, he sometimes flew to +the numerous less exhausting inventions for recreation, as the weary +student flies to fiction. His mind at this period seems never to have +been at rest. His voluminous correspondence constantly reveals one +invention after another upon which he was engaged. A new micrometer, a +dividing screw, a new surveying-quadrant, problems for clearing the +observed distance of the moon from a star of the effects of refraction +and parallax, a drawing-machine, a copying-machine for sculpture--anything +and everything he used or saw seems immediately to have been subjected to +the question: "Cannot this be improved?" usually with a response in the +affirmative. + +As we have read, he had long studied the question of a locomotive steam +carriage. In Muirhead's Biography, several pages are devoted to this. In +his seventh "new improvement," in his patent of 1784, he describes "the +principle and construction of steam engines which are applied to give +motion to wheel carriages for removing persons, goods, or other matter +from place to place, in which case the engines themselves must be +portable." Mr. Murdoch made a model of the engine here specified which +performed well, but nothing important came of all this until 1802, when +the problem was instantly changed by Watt's friend, Mr. Edgeworth, +writing him, "I have always thought that steam would become the +universal lord, and that we should in time scorn post-horses. _An iron +railroad would be a cheaper thing than a road of the common +construction._" Here lay in a few words the idea from which our railway +system has sprung. Surely Edgeworth deserves to be placed among the +immortals.[3] As in the case of the steamship, however, the +indispensable steam engine of Watt had to furnish the motive power. The +railroad is only the necessary smooth track upon which the steam engine +could perform its miracle. It is significant that steam power upon roads +required the abandonment of the usual highway. So we may believe is the +automobile to force new roads of its own, or to widen existing highways, +rendering those safe under certain rules for speed of twenty miles per +hour, or even more, when they were intended only for eight or ten. + +The reading lamp of Watt's day was a poor affair, and as he never saw an +inefficient instrument without studying its improvement, he produced a +new lamp. He wrote Argand of the Argand burner upon the subject and for +a long time Watt lamps were made at the Soho works, which gave a light +surpassing in steadiness and brilliance anything of the kind that had +yet appeared. He gives four plans for lamps, "with the reservoir below +and the stem as tall as you please." He also made an instrument for +determining the specific gravity of liquids, and a year after this he +"found out a method of working tubes of the elastic resin without +dissolving it." The importance of such tubes for a thousand purposes in +the arts and sciences is now appreciated. + +Watt gave much time to an arithmetical machine which he found +exceedingly simple to plan, but he adds, "I have learnt by experience +that in mechanics many things fall out between the cup and the mouth." +He describes what it is to accomplish, but it remained for Babbage at a +much later date to perfect the machine. A machine for copying sculpture +amused him for a time but it was never finished. + +If any difficulty of a mechanical nature arose, people naturally turned +to Watt for a solution. Thus the Glasgow University failed to get pipes +for conveying water across the Clyde to stand, the channel of the river +being covered with mud and shifty sand, full of inequalities, and +subject to the pressure of a considerable body of water. Application was +at last made to the recognised genius. If he could not solve it, who +could? This was just one of the things that Watt liked to do. He +promptly devised an articulated suction pipe with parts formed on the +principle of a lobster's tail. This crustacean tube a thousand feet long +solved the matter. Watt stated that his services were induced solely by +a desire to be of use in procuring good water to the city of Glasgow, +and to promote the prosperity of a company which had risked so much for +the public good. These were handsomely acknowledged by the presentation +to him of a valuable piece of plate. + +As another proof of Watt's habit of thinking of everything that could +possibly be improved, it may be news to many readers that the +consumption of the smoke from steam engines early attracted his +attention, and that he patented devices for this. These have been +substantially followed in the numerous attempts which have been made +from time to time to reduce the huge volumes of smoke that keep so many +cities under a cloud. He was successful and his son James writes to him +in 1790 from Manchester: + + It is astonishing what an impression the smoke-consuming power + of the engine has made upon everybody hereabouts. They scarcely + trusted to the evidence of their senses. You would be diverted + to hear the strange hypotheses which have been stated to account + for it. + +This is all very well. It is certain that most of the smoke made in +manufacturing concerns can be consumed, if manufacturers are compelled +by law to erect sufficient heating surface and to include the well-known +appliances, including those for careful firing, but no city so far as +the writer knows has ever been able to enforce effective laws. There +remain the dwellings of the people to deal with, which give forth smoke +in large cities in the aggregate far exceeding that made by the +manufacturing plants. New York pursues the only plan for ensuring the +clearest skies of any large city in the world where coal is generally +used, by making the use of bituminous coal unlawful. The enormous growth +of present New York (45 per cent. in last decade) is not a little +dependent upon the attraction of clear blue sides and the resulting +cleanliness of all things in and about the city compared with others. +When, by the progress of invention or new methods of distributing heat, +smoke is banished, as it probably will be some day, many rich citizens +will remain in their respective western cities instead of flocking to +the clear blue-skied metropolis, as they are now so generally doing. + +Such were some of Watt's by-products. His recreation, if found at all, +was found in change of occupation. We read of no idle days, no pleasure +trips, no vacations, only change of work. + +Rumors of new inventions of engines far excelling his continued to +disturb Watt, and much of his time was given to investigation. He +thought of a caloric air engine as possibly one of the new ideas; then +of the practicability of producing mechanical power by the absorption +and condensation of gas on the one hand and by its disengagement and +expansion on the other. His mind seemed to range over the entire field +of possibilities. + +The Hornblower engine had been heralded as sure to displace the Watt. +When it was described, it proved to be as Watt said, "no less than our +double-cylinder engine, worked upon our principle of expansion. It is +fourteen years since I mentioned it to Mr. Smeaton." Watt had explained +to Dr. Small his method of working steam expansively as early as May, +1769, and had adopted it in the Soho engine and also in the Shadwell +engine erected in that year. + +We have seen before that Watt had to retrace his steps and abandon for a +time in later engines what he had before ventured upon. + +The application of steam for propelling boats upon the water was, at +this time (1788), attracting much attention. Boulton and Watt were urged +to undertake experiments. This they declined to entertain, having their +facilities fully employed in their own field, but finally Fulton, on +August 6, 1803, ordered an engine from them from his own drawings, +intended for this purpose, repeating the order in person in 1804. It was +shipped to America early in 1805, and in 1807 placed upon the Clermont, +which ran upon the Hudson River as a passenger boat, attaining a speed +of about five miles an hour. This was the first steamboat that was ever +used for passengers, and altho Fulton neither invented the boat nor the +engine, nor the combination of the two, still he is entitled to great +credit for overcoming innumerable difficulties sufficient to discourage +most men. Fulton, who was the son of a Scotsman from Dumfrieshire, +visited Syminton's steamboat, the _Charlotte Dundas_, in Scotland, in +1801, and had seen it successfully towing canal boats upon the Forth and +Clyde Canal. This was the first boat ever propelled by steam +successfully for commercial purposes. It was subsequently discarded, not +because it did not tow the canal boats, but because the revolving +paddle-wheels caused waves that threatened to wash away the canal banks. + +Several engines were sent to New York. The men in charge of one found on +shipboard a pattern-maker going to America named John Hewitt. He settled +in America January 12th, 1796, and became the father of the late famous +and deeply lamented Hon. Abram S. Hewitt, long a member of Congress and +afterward mayor of New York, foremost in many improvements in the city, +the last being the Subway, just opened, which owes its inception to him. +For this service, the Chamber of Commerce presented him with a memorial +medal. Mr. Hewitt married a daughter of Peter Cooper, founder of the +Cooper Institute, which owes its wonderful development chiefly to him. +His children devote themselves and their fortunes to its management. At +the time of his death in 1902, he was pronounced "the first private +citizen of the Republic." Small engine-shops (of which the ruins still +remain), called "Soho" after their prototype, were erected by his father +near New York city, on the Greenwood division of the Erie Railroad. The +railroad station was called "Soho" by Mr. Abram S. Hewitt, who was then +president of the railroad company. Upon Mr. Hewitt's eightieth birthday +congratulations poured in from all quarters. One cable from abroad +attracted attention as appropriate and deserved: "Ten octaves every +note truly struck and grandly sung." No man in private life passed away +in our day with such general lamentation. The Republic got even more +valuable material than engines from the old home in the ship that +arrived on January 12, 1796. + +We must not permit ourselves to forget that it was not until the Watt +engine was applied to steam navigation that the success of the latter +became possible. It was only by this that it could be made practicable, +so that the steamship is the product of the steam-engine, and it is to +Watt we owe the modern twenty-three-thousand-ton monster (and larger +monsters soon to come), which keeps its course against wind and tide, +almost "unshaked of motion," for this can now properly be said. +Passengers crossing the Atlantic from port to port now scarcely know +anything of irregular motion, and never more than the gentlest of slight +heaves, even during the gale that + + "Catches the ruffian billows by their tops, + Curling their monstrous heads." + +The ocean, traversed in these ships, is a smooth highway--nothing but a +ferry--and a week spent upon it has become perhaps the most enjoyable +and the most healthful of holiday excursions, provided the prudent +excursionist has left behind positive instructions that wireless +telegrams shall not follow. + +[1] Perhaps there is no instance so striking as this of the immense +difference that sometimes lies in the mere accent given one +monosyllable. Until Mrs. Siddons revealed the real Lady Macbeth, every +actress had replied, "We fail?" interrogatively, and then encouragingly, +"Screw your courage to the sticking-point and we'll _not_ fail." Such +the commonplace reciters. When genius touched the word it flashed and +sparkled. Then came the prompt response. "_We_ fail." She was of such +stuff as meets failure without fear. For this revelation the actress +becomes immortal, since her name is linked with the greatest son of +time. One word did it, nay a new accent upon a monosyllable--a trifling +change say you? "I make it a rule never to mind trifles," said a great +man. "So should I if I could only tell what were trifles," said a +greater. One is far on if he can predict consequences that may flow from +one kind word or the intonation of a word. Fortune sometimes hangs upon +a glance or nod of kindly recognition as we pass. + +[2] An American Murdoch was found in Captain Jones, the best manager of +works of his day. He entered the service of the Carnegie Steel Company +as a young mechanic at two dollars per day, a perfect copy of Murdoch in +many important respects. Reading Murdoch's history, we have found +ourselves substituting the "captain," a title well earned on the field +in the war for the Union, which he entered as a private. Once he was +offered an interest in the firm, which would have made him one of the +band of young millionaires. His reply was, "Thank you, don't want to +have anything to do with business. These works (Steel rail mills, +Pittsburg) give me enough to think of. You just give me a 'thundering +salary.'" "All right, Captain, the salary of the president of the United +States is yours." Also like Murdoch, he was an inventor. His principal +invention, recently sustained by the Supreme Court, would easily yield +from those who appropriated it and refused payment, at least five +millions of dollars in royalties. Captain Jones was born in Pennsylvania +of Welsh parents. Murdoch won promotion at last, and was first +superintendent of one of the special departments, and later had general +supervision of the mechanical department, becoming "the right hand man" +of the firm. The young partners dealt generously with him, and treated +him with reverence and affection to the end. He died in his eighty-fifth +year. Captain Jones was injured at the works and passed away just as a +touch of age came upon him, as many war veterans did. Fortunate is the +firm that discovers a William Murdoch or a William Jones, and gives him +swing to do the work of an original in his own way. + +[3] Since the above was put in type I learn that in his forthcoming book +upon "The Development of the Locomotive," which promises to become the +standard, Mr. Angus Sinclair says: "The first suggestion of a railroad +for goods transportation appears to have been made before The Literary +and Philosophical Society of Newcastle by a Mr Thomas, of Denton, in +February, 1800. Two years later Richard Edgeworth, father of the famous +novelist, suggested that it should be extended for the carrying of +passengers." There is no record of Thomas's suggestion, as far as we +know, but only tradition. Even if made, however, it seems to have lain +dead. Edgeworth evidently knew nothing of it, and as it was his letter +to Watt which seems first to have attracted public attention, the +passage is allowed to stand as written. + + + + +CHAPTER VII + +SECOND PATENT + + +The number and activity of rivals attracted to the steam engine and its +possible improvement, some of whom had begun infringements upon the Watt +patents, alarmed Messrs. Watt and Boulton so much that they decided Watt +should apply for another patent, covering his important improvements +since the first. Accordingly, October 25, 1781, the patent (already +referred to on p. 91) was secured, "for certain new methods of producing +a continued rotative motion around an axis or centre, and thereby to +give motion to the wheels of mills or other machines." + +This patent was necessary in consequence of the difficulties experienced +in working the steam wheels or rotatory engines described in the first +patent of 1769, and by Watt's having been so unfairly anticipated, by +Wasborough in the crank motion. + +No less than five different methods for rotatory motion are described in +the patent, the fifth commonly known as the "sun and planet wheels," of +which Watt writes to Boulton, January 3, 1782, + + I have tried a model of one of my old plans of rotative engines, + revived and executed by Mr. Murdoch, which merits being + included in the specification as a fifth method; for which + purpose I shall send a drawing and description next post. It has + the singular property of going twice round for each stroke of + the engine, and may be made to go oftener round, if required, + without additional machinery. + +Then followed an explanation of the sketch which he sent, and two days +later he wrote, "I send you the drawings of the fifth method, and +thought to have sent you the description complete, but it was late last +night before I finished so far, and to-day have a headache, therefore +only send you a rough draft of part." + +In all of these Watt recommended that a fly-wheel be used to regulate +the motion, but in the specification for the patent of the following +year, 1782, his double-acting engine produced a more regular motion and +rendered a fly-wheel unnecessary, "so that," he says, "in most of our +great manufactories these engines now supply the place of water, wind +and horse mills, and instead of carrying the work to the power, the +prime agent is placed wherever it is most convenient to the +manufacturer." + +This marks one of the most important stages in the development of the +steam engine. It was at last the portable machine it remains to-day, and +was placed wherever convenient, complete in itself and with the rotative +motion adaptable for all manner of work. The ingenious substitutes Watt +had to invent to avoid the obviously perfect crank motion have of course +all been discarded, and nothing of these remains except as proofs, +where none are needed, that genius has powers in reserve for +emergencies; balked in one direction, it hews out another path for +itself. + +While preparing the specification for this patent of 1781, Watt was busy +upon another specification quite as important, which appeared in the +following year, 1782. It embraced the following new improvements, the +winnowing of numberless ideas and experiments that he had conceived and +tested for some years previous: + + 1. The use of steam on the expansive principle; together with + various methods or contrivances (six in number, some of them + comprising various modifications), for equalising the expansive + power. + + 2. The double-acting engine; in which steam is admitted to press + the piston upward as well as downward; the piston being also + aided in its ascent as well as in its descent by a vacuum + produced by condensation on the other side. + + 3. The double-engine; consisting of two engines, primary and + secondary, of which the steam-vessels and condensers communicate + by pipes and valves, so that they can be worked either + independently or in concert; and make their strokes either + alternately or both together, as may be required. + + 4. The employment of a toothed rack and sector, instead of + chains, for guiding the piston-rod. + + 5. A rotative engine, or steam-wheel. + +Here we have three of the vital elements required toward the completion +of the work: first, steam used expansively; second, the double-acting +engine. It will be remembered that Watt's first engines only took in +steam at the bottom of the cylinder, as Newcomen's did, but with this +difference: Watt used the steam to perform work which Newcomen could not +do, the latter only using steam to force the piston itself upward. Now +came Watt's great step forward. Having a cylinder closed at the top, +while the Newcomen cylinder remained open, it was as easy to admit steam +at the top to press the piston down as to admit it at the bottom to +press the piston up; also as easy to apply his condenser to the steam +above as below, at the moment a vacuum was needed. All this was +ingeniously provided for by numerous devices and covered by the patent. +Third, he went one step farther to the compound engine, consisting of +two engines, primary and secondary, working steam expansively +independently or in concert, with strokes alternate or simultaneous. The +compound engine was first thought of by Watt about 1767. He laid a large +drawing of it on parchment before parliament when soliciting an +extension of his first patent. The reason he did not proceed to +construct it was "the difficulty he had encountered in teaching others +the construction and use of the single engine, and in overcoming +prejudices"; the patent of 1782 was only taken out because he found +himself "beset with a host of plagiaries and pirates." + +One of the earliest of these double-acting engines was erected at the +Albion Mills, London, in 1786. Watt writes: + + The mention of Albion Mills induces me to say a few words + respecting an establishment so unjustly calumniated in its day, + and the premature destruction of which, by fire, in 1791, was, + not improbably, imputed to design. So far from being, as + misrepresented, a monopoly injurious to the public, it was the + means of considerably reducing the price of flour while it + continued at work. + +The "double-acting" engine was followed by the "compound" engine, of +which Watt says: + + A new compound engine, or method of connecting together the + cylinders and condensers of two or more distinct engines, so as + to make the steam which has been employed to press on the piston + of the first, act expansively upon the piston of the second, + etc., and thus derive an additional power to act either + alternately or co-jointly with that of the first cylinder. + +We have here, in all substantial respects, the modern engine of to-day. + +Two fine improvements have been made since Watt's time: first, the +piston-rings of Cartwright, which effectively removed one of Watt's most +serious difficulties, the escape of steam, even though the best packing +he could devise were used--the chief reason he could not use +high-pressure steam. In our day, the use of this is rapidly extending, +as is that of superheated steam. Packing the piston was an elaborate +operation even after Watt's day. + +It was not because Watt did not know as well as any of our present +experts the advantages of high pressures, that he did not use them, but +simply because of the mechanical difficulties then attending their +adoption. He was always in advance of mechanical practicalities rather +than behind, and as we have seen, had to retrace his steps, in the case +of expansion. + +The other improvement is the cross-head of Haswell, an American, a +decided advance, giving the piston rod a smooth and straight bed to rest +upon and freeing it from all disturbance. The drop valve is now +displacing the slide valve as a better form of excluding or admitting +steam. + +Watt of course knew nothing of the thermo-dynamic value of high +temperature without high pressure, altho fully conversant with the value +of pressures. This had not been even imagined by either philosopher or +engineer until discovered by Carnot as late as 1824. Even if he had +known about it the mechanical arts in his day were in no condition to +permit its use. Even high pressures were impracticable to any great +extent. It is only during the past few years that turbines and +superheating, having long been practically discarded, show encouraging +signs of revival. They give great promise of advancement, the hitherto +insuperable difficulties of lubrication and packing having been overcome +within the last five years. Superheating especially promises to yield +substantial results as compared with the practice with ordinary engines, +but the margin of saving in steam over the best quadruple expansion +engine cannot be great. Lord Kelvin however expects it to be the final +contribution of science to the highest possible economy in the steam +engine. + +In the January (1905) number of "Stevens Institute Indicator," +Professor Denton has an instructive résumé of recent steam engine +economics. He tells us that Steam Turbines are now being applied to +Piston Engines to operate with the latter's exhaust, to effect the same +saving as the sulphur dioxide cylinder; and adds + + that the Turbine is a formidable competitor to the Piston Engine + is mainly due to the fact that it more completely realizes the + expansive principle enunciated in the infancy of steam history + as the fundamental factor of economy by its sagacious founder, + the immortal Watt. + +Watt's favorite employment in Soho works late in 1783 and early in 1784 +was to teach his engine, now become as docile as it was powerful, to +work a tilt hammer. In 1777 he had written Boulton that + + Wilkinson wants an engine to raise a stamp of 15 cwt. thirty or + forty times in a minute. I have set Webb to work to try it with + the little engine and a stamp-hammer of 60 lbs. weight. Many of + these _battering rams_ will be wanted if they answer. + +The trial was successful. A new machine to work a 700 lbs. hammer for +Wilkinson was made, and April 27, 1783, Watt writes that + + it makes from 15 to 50, and even 60, strokes per minute, and + works a hammer, raised two feet high, which has struck 300 blows + per minute. + +The engine was to work two hammers, but was capable of working four of 7 +cwt. each. He says, with excusable pride, + + I believe it is a thing never done before, to make a hammer of + that weight make 300 blows per minute; and, in fact, it is more + a matter to brag of than for any other use, as the rate wanted + is from 90 to 100 blows, being as quick as the workmen can + manage the iron under it. + +This most ingenious application of steam power was included in Watt's +next patent of April 28, 1784. It embraced many improvements, mostly, +however, now of little consequence, the most celebrated being "parallel +motion," of which Watt was prouder than any other of his triumphs. He +writes to his son, November, 1808, twenty-four years after it was +invented (1784): + + Though I am not over anxious after fame, yet I am more proud of + the parallel motion than of any other mechanical invention I + have ever made. + +He wrote Boulton, in June, 1784: + + I have started a new hare. I have got a glimpse of a method of + causing a piston-rod to move up and down perpendicularly, by + only fixing it to a piece of iron upon the beam ... I think it + one of the most ingenious simple pieces of mechanism I have + contrived. + +October, 1784, he writes: + + The new central perpendicular motion answers beyond expectation, + and does not make the shadow of a noise. + +He says: + + When I saw it in movement, it afforded me all the pleasure of a + novelty, as if I had been examining the invention of another. + +When beam-engines were universally used for pumping, this parallel +motion was of great advantage. It has been superseded in our day, by +improved piston guides and cross-heads, the construction of which in +Watt's day was impossible, but no invention has commanded in greater +degree the admiration of all who comprehend the principles upon which it +acts, or who have witnessed the smoothness, orderly power and "sweet +simplicity" of its movements. Watt's pride in it as his favorite +invention in these respects is fully justified. + +A detailed specification for a road steam-carriage concludes the claims +of this patent, but the idea of railroads, instead of common roads, +coming later left the construction of the locomotive to Stephenson.[1] + +Watt's last patent bears date June 14, 1785, and was + + for certain newly improved methods of constructing furnaces or + fire-places for heating, boiling, or evaporating of water and + other liquids which are applicable to steam engines and other + purposes, and also for heating, melting, and smelting of metals + and their ores, whereby greater effects are produced from the + fuel, and the smoke is in a great measure prevented or consumed. + +The principle, "an old one of my own," as Watt says, is in great part +acted upon to-day. + +So numerous were the improvements made by Watt at various periods, which +greatly increased the utility of his engine, it would be in vain to +attempt a detailed recital of his endless contrivances, but we may +mention as highly important, the throttle-valve, the governor, the +steam-gauge and the indicator. Muirhead says: + + The throttle-valve is worked directly by the engineer to start + or stop the engine, and also to regulate the supply of steam. + Watt describes it as a circular plate of metal, having a spindle + fixed across its diameter, the plate being accurately fitted to + an aperture in a metal ring of some thickness, through the + edgeway of which the spindle is fitted steam-tight, and the ring + fixed between the two flanches of the joint of the steam-pipe + which is next to the cylinder. One end of the spindle, which has + a square upon it, comes through the ring, and has a spanner + fixed upon it, by which it can be turned in either direction. + When the valve is parallel to the outsides of the ring, it shuts + the opening nearly perfectly; but when its plane lies at an + angle to the ring, it admits more or less steam according to the + degree it has opened; consequently the piston is acted upon with + more or less force. + +Papin preferred gunpowder as a safer source of power than steam, but +that was before it had been automatically regulated by the "Governor." +The governor has always been the writer's favorite invention, probably +because it was the first he fully understood. It is an application of +the centrifugal principle adapted and mechanically improved. Two heavy +revolving balls swing round an upright rod. The faster the rod revolves +the farther from it the balls swing out. The slower it turns the closer +the balls fall toward it. By proper attachments the valve openings +admitting steam are widened or narrowed accordingly. Thus the higher +speed of the engine, the less steam admitted, the slower the speed the +more steam admitted. Hence any uniform speed desired can be maintained: +should the engine be called upon to perform greater service at one +moment than another, as in the case of steel rolling mills, speed being +checked when the piece of steel enters the rolls, immediately the valves +widen, more steam rushes into the engine, and _vice versa_. Until the +governor came regular motion was impossible--steam was an unruly steed. + +Arago describes the steam-gauge thus: + + It is a short glass tube with its lower end immersed in a + cistern of mercury, which is placed within an iron box screwed + to the boiler steam-pipe, or to some other part communicating + freely with the steam, which, pressing on the surface of the + mercury in the cistern, raises the mercury in the tube (which is + open to the air at the upper end), and its altitude serves to + show the elastic power of the steam over that of the atmosphere. + +The indicator he thus describes: + + The barometer being adapted only to ascertain the degree of + exhaustion in the condenser where its variations were small, the + vibrations of the mercury rendered it very difficult, if not + impracticable, to ascertain the state of the exhaustion of the + cylinder at the different periods of the stroke of the engine; + it became therefore necessary to contrive an instrument for that + purpose that should be less subject to vibration, and should + show nearly the degree of exhaustion in the cylinder at all + periods. The following instrument, called the Indicator, is + found to answer the end sufficiently. A cylinder about an inch + diameter, and six inches long, exceedingly truly bored, has a + solid piston accurately fitted to it, so as to slide easy by the + help of some oil; the stem of the piston is guided in the + direction of the axis of the cylinder, so that it may not be + subject to jam, or cause friction in any part of its motion. The + bottom of this cylinder has a cock and small pipe joined to it + which, having a conical end, may be inserted in a hole drilled + in the cylinder of the engine near one of the ends, so that, by + opening the small cock, a communication may be effected between + the inside of the cylinder and the indicator. + + The cylinder of the indicator is fastened upon a wooden or + metal frame, more than twice its own length; one end of a spiral + steel spring, like that of a spring steel-yard, is attached to + the upper part of the frame, and the other end of the spring is + attached to the upper end of the piston-rod of the indicator. + The spring is made of such a strength, that when the cylinder of + the indicator is perfectly exhausted, the pressure of the + atmosphere may force its piston down within an inch of its + bottom. An index being fixed to the top of its piston-rod, the + point where it stands, when quite exhausted, is marked from an + observation of a barometer communicating with the same exhausted + vessel, and the scale divided accordingly. + +Improvements come in many ways, sometimes after much thought and after +many experimental failures. Sometimes they flash upon clever inventors, +but let us remember this is only after they have spent long years +studying the problem. In the case of the steam engine, however, a quite +important improvement came very curiously. Humphrey Potter was a lad +employed to turn off and on the stop cocks of a Newcomen engine, a +monotonous task, for, at every stroke one had to be turned to let steam +into the boiler and another for injecting the cold water to condense it, +and this had to be done at the right instant or the engine could not +move. How to relieve himself from the drudgery became the question. He +wished time to play with the other boys whose merriment was often heard +at no great distance, and this set him thinking. Humphrey saw that the +beam in its movements might serve to open and shut these stop cocks and +he promptly began to attach cords to the cocks and then tied them at the +proper points to the beam, so that ascending it pulled one cord and +descending the other. Thus came to us perhaps not the first automatic +device, but no doubt the first of its kind that was ever seen there. The +steam engine henceforth was self-attending, providing itself for its own +supply of steam and for its condensation with perfect regularity. It had +become in this feature automatic. + +The cords of Potter gave place to vertical rods with small pegs which +pressed upward or downward as desired. These have long since been +replaced by other devices, but all are only simple modifications of a +contrivance devised by the mere lad whose duty it was to turn the stop +cocks. + +It would be interesting to know the kind of man this precocious boy +inventor became, or whether he received suitable reward for his +important improvement. We search in vain; no mention of him is to be +found. Let us, however, do our best to repair the neglect and record +that, in the history of the steam engine, Humphrey Potter must ever be +honorably associated with famous men as the only famous boy inventor. + +In the development of the steam engine, we have one purely accidental +discovery. In the early Newcomen engines, the head of the piston was +covered by a sheet of water to fill the spaces between the circular +contour of the movable piston and the internal surface of the cylinder, +for there were no cylinder-boring tools in those days, and surfaces of +cylinders were most irregular. To the surprise of the engineer, the +engine began one day working at greatly increased speed, when it was +found that the piston-head had been pierced by accident and that the +cold water had passed in small drops into the cylinder and had condensed +the steam, thus rapidly making a more perfect vacuum. From this +accidental discovery came the improved plan of injecting a shower of +cold water through the cylinder, the strokes of the engine being thus +greatly increased. + +The year 1783 was one of Watt's most fruitful years of the dozen which +may be said to have teemed with his inventions. His celebrated discovery +of the composition of water was published in this year. The attempts +made to deprive him of the honor of making this discovery ended in +complete failure. Sir Humphrey Davy, Henry, Arago, Liebig, and many +others of the highest authority acknowledged and established Watt's +claims. + +The true greatness of the modest Watt was never more finely revealed +than in his correspondence and papers published during the controversy. +Watt wrote Dr. Black, April 21st, that he had handed his paper to Dr. +Priestley to be read at the Royal Society. It contained the new idea of +water, hitherto considered an element and now discovered to be a +compound. Thus was announced one of the most wonderful discoveries found +in the history of science. It was justly termed the beginning of a new +era, the dawn of a new day in physical chemistry, indeed the real +foundation for the new system of chemistry, and, according to Dr. +Young, "a discovery perhaps of greater importance than any single fact +which human ingenuity has ascertained either before or since." What +Newton had done for light Watt was held to have done for water. +Muirfield well says: + + It is interesting in a high degree to remark that for him who + had so fully subdued to the use of man the gigantic power of + steam it was also reserved to unfold its compound natural and + elemental principles, as if on this subject there were to be + nothing which his researches did not touch, nothing which they + touched that they did not adorn. + +Arago says: + + In his memoir of the month of April, Priestley added an + important circumstance to those resulting from the experiments + of his predecessors: he proved that the weight of the water + which is deposited upon the sides of the vessel, at the instant + of the detonation of the oxygen and hydrogen, is precisely the + same as the weights of the two gases. + +Watt, to whom Priestley communicated this important result, immediately +perceived that proof was here afforded that water was not a simple body. +Writing to his illustrious friend, he asks: + + What are the products of your experiment? They are _water_, + _light_ and _heat_. Are we not, thence, authorised to conclude + that water is a compound of the two gases, oxygen and hydrogen, + deprived of a portion of their latent or elementary heat; that + oxygen is water deprived of its hydrogen, but still united to + its latent heat and light? If light be only a modification of + heat, or a simple circumstance of its manifestation, or a + component part of hydrogen, oxygen gas will be water deprived of + its hydrogen, but combined with latent heat. + +This passage, so clear, so precise, and logical, is taken from a letter +of Watt's, dated April 26, 1783. The letter was communicated by +Priestley to several of the scientific men in London, and was +transmitted immediately afterward to Sir Joseph Banks, the President of +the Royal Society, to be read at one of the meetings of that learned +body. + +Watt had for many years entertained the opinion that air was a +modification of water. He writes Boulton, December 10, 1782: + + You may remember that I have often said, that if water could be + heated red-hot or something more, it would probably be converted + into some kind of air, because steam would in that case have + lost all its latent heat, and that it would have been turned + solely into sensible heat, and probably a total change of the + nature of the fluid would ensue. + +A month after he hears of Priestley's experiments, he writes Dr. Black +(April 21, 1783) that he "believes he has found out the cause of the +conversion of water into air." A few days later, he writes to Dr. +Priestley: + + In the deflagration of the inflammable and dephlogisticated + airs, the airs unite with violence--become red-hot--and, on + cooling, totally disappear. The only fixed matter which remains + is _water_; and _water_, _light_, and _heat_, are all the + products. Are we not then authorised to conclude that water is + composed of dephlogisticated and inflammable air, or phlogiston, + deprived of part of their latent heat; and that + dephlogisticated, or pure air, is composed of water deprived of + its phlogiston, and united to heat and light; and if light be + only a modification of heat, or a component part of phlogiston, + then pure air consists of water deprived of its phlogiston and + of latent heat? + +It appears from the letter to Dr. Black of April 21st, that Mr. Watt +had, on that day, written his letter to Dr. Priestley, to be read by him +to the Royal Society, but on the 26th he informs Mr. DeLuc, that having +observed some inaccuracies of style in that letter, he had removed them, +and would send the Doctor a corrected copy in a day or two, which he +accordingly did on the 28th; the corrected letter (the same that was +afterward embodied verbatim in the letter to Mr. DeLuc, printed in the +Philosophical Transactions), being dated April 26th. In enclosing it, +Mr. Watt adds, "As to myself, the more I consider what I have said, I am +the more satisfied with it, as I find none of the facts repugnant." + +Thus was announced for the first time one of the most wonderful +discoveries recorded in the history of science, startling in its novelty +and yet so simple. + +Watt had divined the import of Priestley's experiment, for he had +mastered all knowledge bearing upon the question, but even when this was +communicated to Priestley, he could not accept it, and, after making new +experiments, he writes Watt, April 29, 1783, "Behold with surprise and +indignation the figure of an apparatus that has utterly ruined your +beautiful hypothesis," giving a rough sketch with his pen of the +apparatus employed. Mark the promptitude of the master who had +deciphered the message which the experimenter himself could not +translate. He immediately writes in reply May 2, 1783: + + I deny that your experiment ruins my hypothesis. It is not + founded on so brittle a basis as an earthen retort, nor on _its_ + converting water into air. I founded it on the other facts, and + was obliged to stretch it a good deal before it would fit this + experiment.... I maintain my hypothesis until it shall be shown + that the water formed after the explosion of the pure and + inflammable airs, has some other origin. + +He also writes to Mr. DeLuc on May 18th: + + I do not see Dr. Priestley's experiment in the same light that + he does. It does not disprove my theory.... My assertion was + simply, that air (_i.e._, dephlogisticated air, or oxygen, + which was also commonly called vital air, pure air, or simple + _air_) was water deprived of its phlogiston, and united to heat, + which I grounded on the decomposition of air by inflammation + with inflammable air, the residuum, or product of which, is only + water and heat. + +Having, by experiments of his own, fully satisfied himself of the +correctness of his theory, in November he prepared a full statement for +the Royal Society, having asked the society to withhold his first paper +until he could prove it for himself by experiment. He never doubted its +correctness, but some members of the society advised that it had better +be supported by facts. + +When the discovery was so daring that Priestley, who made the +experiments, could not believe it and had to be convinced by Watt of its +correctness, there seems little room left for other claimants, nor for +doubt as to whom is due the credit of the revelation. + +Watt encountered the difficulties of different weights and measures in +his studies of foreign writers upon chemistry, a serious inconvenience +which still remains with us. + +He wrote Mr. Kirwan, November, 1783: + + I had a great deal of trouble in reducing the weights and + measures to speak the same language; and many of the German + experiments become still more difficult from their using + different weights and different divisions of them in different + parts of that empire. It is therefore a very desirable thing to + have these difficulties removed, and to get all philosophers to + use pounds divided in the same manner, and I flatter myself that + may be accomplished if you, Dr. Priestley, and a few of the + French experimenters will agree to it; for the utility is so + evident, that every thinking person must immediately be + convinced of it. + +Here follows his plan: Let the + + Philosophical pound consist of 10 ounces, or 10,000 grains. + the ounce " " 10 drachms or 1,000 " + the drachm " " 100 grains. + + Let all elastic fluids be measured by the ounce measure of + water, by which the valuation of different cubic inches will be + avoided, and the common decimal tables of specific gravities + will immediately give the weights of those elastic fluids. + + If all philosophers cannot agree on one pound or one grain, let + every one take his own pound or his own grain; it will affect + nothing but doses of medicines, which must be corrected as is + now done; but as it would be much better that the identical + pound was used by all. I would propose that the Amsterdam or + Paris pound be assumed as the standard, being now the most + universal in Europe: it is to our avoirdupois pound as 109 is to + 100. Our avoirdupois pound contains 7,000 of our grains, and the + Paris pound 7,630 of our grains, but it contains 9,376 Paris + grains, so that the division into 10,000 would very little + affect the Paris grain. I prefer dividing the pound afresh to + beginning with the Paris grain, because I believe the pound is + very general, but the grain local. + + Dr. Priestley has agreed to this proposal, and has referred it + to you to fix upon the pound if you otherwise approve of it. I + shall be happy to have your opinion of it as soon as convenient, + and to concert with you the means of making it universal.... I + have some hopes that the foot may be fixed by the pendulum and a + measure of water, and a pound derived from that; but in the + interim let us at least assume a proper division, which from the + nature of it must be intelligible as long as decimal arithmetic + is used. + +He afterward wrote, in a letter to Magellan: + + As to the precise foot or pound, I do not look upon it to be + very material, in chemistry at least. Either the common English + foot may be adopted according to your proposal, which has the + advantage that a cubic foot is exactly 1,000 ounces, + consequently the present foot and ounce would be retained; or a + pendulum which vibrates 100 times a minute may be adopted for + the standard, which would make the foot 14.2 of our present + inches, and the cubic foot would be very exactly a bushel, and + would weigh 101 of the present pounds, so that the present pound + would not be much altered. But I think that by this scheme the + foot would be too large, and that the inconvenience of changing + all the foot measures and things depending on them, would be + much greater than changing all the pounds, bushels, gallons, + etc. I therefore give the preference to those plans which retain + the foot and ounce. + +The war of the standards still rages--metric, or decimal, or no change. +What each nation has is good enough for it in the opinion of many of its +people. Some day an international commission will doubtless assemble to +bring order out of chaos. As far as the English-speaking race is +concerned, it seems that a decided improvement could readily be +affected with very trifling, indeed scarcely perceptible, changes. +Especially is this so with money values. Britain could merge her system +with those of Canada and America, by simply making her "pound" the exact +value of the American five dollars, it being now only ten pence less; +her silver coinage one and two shillings equal to quarter- and +half-dollars, the present coin to be recoined upon presentation, but +meanwhile to pass current. Weights and measures are more difficult to +assimilate. Science being world-wide, and knowing no divisions, should +use uniform terms. Alas! at the distance of nearly a century and a half +we seem no nearer the prospect of a system of universal weights and +measures than in Watt's day, but Watt's idea is not to be lost sight of +for all that. He was a seer who often saw what was to come. + +We have referred to the absence of holidays in Watt's strenuous life, +but Birmingham was remarkable for a number of choice spirits who formed +the celebrated Lunar Society, whose members were all devoted to the +pursuit of knowledge and mutually agreeable to one another. Besides Watt +and Boulton, there were Dr. Priestley, discoverer of oxygen gas, Dr. +Darwin, Dr. Withering, Mr. Keir, Mr. Galton, Mr. Wedgwood of Wedgwood +ware fame, who had monthly dinners at their respective houses--hence the +"Lunar" Society. Dr. Priestley, discoverer of oxygen, who arrived in +Birmingham in 1780, has repeatedly mentioned the great pleasure he had +in having Watt for a neighbor. He says: + + I consider my settlement at Birmingham as the happiest event in + my life; being highly favourable to every object I had in view, + philosophical or theological. In the former respect I had the + convenience of good workmen of every kind, and the society of + persons eminent for their knowledge of chemistry; particularly + Mr. Watt, Mr. Keir, and Dr. Withering. These, with Mr. Boulton + and Dr. Darwin, who soon left us by removing from Lichfield to + Derby, Mr. Galton, and afterwards Mr. Johnson of Kenilworth and + myself, dined together every month, calling ourselves _the Lunar + Society_, because the time of our meeting was near the + full-moon--in order, + +as he elsewhere says, + + to have the benefit of its light in returning home. + +Richard Lovell Edgeworth says of this distinguished coterie: + + By means of Mr. Keir, I became acquainted with Dr. Small of + Birmingham, a man esteemed by all who knew him, and by all who + were admitted to his friendship beloved with no common + enthusiasm. Dr. Small formed a link which combined Mr. Boulton, + Mr. Watt, Dr. Darwin, Mr. Wedgwood, Mr. Day, and myself + together--men of very different characters, but all devoted to + literature and science. This mutual intimacy has never been + broken but by death, nor have any of the number failed to + distinguish themselves in science or literature. Some may think + that I ought with due modesty to except myself. Mr. Keir, with + his knowledge of the world and good sense; Dr. Small, with his + benevolence and profound sagacity; Wedgwood, with his increasing + industry, experimental variety, and calm investigation; Boulton, + with his mobility, quick perception, and bold adventure; Watt, + with his strong inventive faculty, undeviating steadiness, and + bold resources; Darwin, with his imagination, science, and + poetical excellence; and Day with his unwearied research after + truth, his integrity and eloquence proved altogether such a + society as few men have had the good fortune to live with; such + an assemblage of friends, as fewer still have had the happiness + to possess, and keep through life. + +The society continued to exist until the beginning of the century, 1800. +Watt was the last surviving member. The last reference is Dr. +Priestley's dedication to it, in 1793, of one of his works "Experiments +on the Generation of Air from Water," in which he says: + + There are few things that I more regret, in consequence of my + removal from Birmingham, than the loss of your society. It both + encouraged and enlightened me; so that what I did there of a + philosophical kind ought in justice to be attributed almost as + much to you as to myself. From our cheerful meetings I never + absented myself voluntarily, and from my pleasing recollection + they will never be absent. Should the cause of our separation + make it necessary for to me remove to a still greater distance + from you, I shall only think the more, and with the more regret, + of our past interviews.... Philosophy engrossed us wholly. + Politicians may think there are no objects of any consequence + besides those which immediately interest _them_. But objects far + superior to any of which they have an idea engaged our + attention, and the discussion of them was accompanied with a + satisfaction to which they are strangers. Happy would it be for + the world if their pursuits were as tranquil, and their projects + as innocent, and as friendly to the best interests of mankind, + as ours. + +That the partners, Boulton and Watt, had such pleasure amid their lives +of daily cares, all will be glad to know. It was not all humdrum +money-making nor intense inventing. There was the society of gifted +minds, the serene atmosphere of friendship in the high realms of mutual +regard, best recreation of all. + +In 1786, quite a break in their daily routine took place. In that year +Messrs. Boulton and Watt visited Paris to meet proposals for their +erecting steam engines in France under an exclusive privilege. They were +also to suggest improvements on the great hydraulic machine of Marly. +Before starting, the sagacious and patriotic Watt wrote to Boulton: + + I think if either of us go to France, we should first wait upon + Mr. Pitt (prime minister), and let him know our errand thither, + that the tongue of slander may be silenced, all undue suspicion + removed, and ourselves rendered more valuable in his eyes, + because others desire to have us! + +They had a flattering reception in Paris from the ministry, who seemed +desirous that they should establish engine-works in France. This they +absolutely refused to do, as being contrary to the interests of their +country. It may be feared we are not quite so scrupulous in our day. On +the other hand, refusal now would be fruitless, it has become so easy to +obtain plans, and even experts, to build machines for any kind of +product in any country. Automatic machinery has almost dispelled the +need for so-called skilled labor. East Indians, Mexicans, Japanese, +Chinese, all become more or less efficient workers with a few month's +experience. Manufacturing is therefore to spread rapidly throughout the +world. All nations may be trusted to develop, and if necessary for a +time protect, their natural resources as a patriotic duty. Only when +prolonged trials have been made can it be determined which nation can +best and most cheaply provide the articles for which raw material +abounds. + +The visit to Paris enabled Watt and Boulton to make the acquaintance of +the most eminent men of science, with whom they exchanged ideas +afterward in frequent and friendly correspondence. Watt described +himself as being, upon one occasion, "drunk from morning to night with +Burgundy and undeserved praise." The latter was always a disconcerting +draught for our subject; anything but reference to his achievements for +the modest self-effacing genius. + +While in Paris, Berthollet told Watt of his new method of bleaching by +chlorine, and gave him permission to communicate it to his +father-in-law, who adopted it in his business, together with several +improvements of Watt's invention, the results of a long series of +experiments. Watt, writing to Mr. Macgregor, April 27, 1787, says: + + In relation to the inventor, he is a man of science, a member of + the Academy of Sciences at Paris, and a physician, not very + rich, a very modest and worthy man, and an excellent chemist. My + sole motives in meddling with it were to procure such reward as + I could to a man of merit who had made an extensively useful + discovery in the arts, and secondly, I had an immediate view to + your interest; as to myself, I had no lucrative views + whatsoever, it being a thing out of my way, which both my + business and my health prevented me from pursuing further than + it might serve for amusement when unfit for more serious + business. Lately, by a letter from the inventor, he informs me + that he gives up all intentions of pursuing it with lucrative + views, as he says he will not compromise his quiet and happiness + by engaging in business; in which, perhaps, he is right; but + if the discovery has real merit, as I apprehend, he is certainly + entitled to a generous reward, which I would wish for the honour + of Britain, to procure for him; but I much fear, in the way you + state it, that nothing could be got worth his acceptance. + +France has been distinguished for men of science who have thus refrained +from profiting by their inventions. Pasteur, in our day, perhaps the +most famous of all, the liver, not only of the simple but of the ideal +life, laboring for the good of humanity--service to man--and taking for +himself the simple life, free from luxury, palace, estate, and all the +inevitable cares accompanying ostentatious living. Berthollet preceded +him. Like Agassiz, these gifted souls were "too busy to make money." + +In 1792, when Boulton had passed the allotted three score years and ten, +and Watt was over three score, they made a momentous decision which +brought upon them several years of deep anxiety. Fortunately the sons of +the veterans who had recently been admitted to the business proved of +great service in managing the affair, and relieved their parents of much +labor and many journeys. Fortunate indeed were Watt and Boulton in their +partnership, for they became friends first and partners afterward. They +were not less fortunate in each having a talented son, who also became +friends and partners like their fathers before them. The decision was +that the infringers of their patents were to be proceeded against. +They had to appeal to the law to protect their rights. + +Watt met the apparently inevitable fate of inventors. Rivals arose in +various quarters to dispute his right to rank as the originator of many +improvements. No reflection need be made upon most rival claimants to +inventions. Some wonderful result is conceived to be within the range of +possibility, which, being obtained, will revolutionise existing modes. A +score of inventive minds are studying the problem throughout the +civilised world. Every day or two some new idea flashes upon one of them +and vanishes, or is discarded after trial. One day the announcement +comes of triumphant success with the very same idea slightly modified, +the modification or addition, slight though this may be, making all the +difference between failure and success. The man has arrived with the key +that opens the door of the treasure-house. He sets the egg on end +perhaps by as obvious a plan as chipping the end. There arises a chorus +of strenuous claimants, each of whom had thought of that very device +long ago. No doubt they did. They are honest in their protests and quite +persuaded in their own minds that they, and not the Watt of the +occasion, are entitled to the honor of original discovery. This very +morning we read in the press a letter from the son of Morse, vindicating +his father's right to rank as the father of the telegraph, a son of +Vail, one of his collaborators, having claimed that his father, and +not Morse, was the real inventor. The most august of all bodies of men, +since its decisions overrule both Congress and President, the Supreme +Court of the United States, has shown rare wisdom from its inception, +and in no department more clearly than in that regarding the rights of +inventors. No court has had such experience with patent claims, for no +nation has a tithe of the number to deal with. Throughout its history, +the court has attached more and more importance to two points: First, is +the invention valuable? Second, who proved this in actual practice? +These points largely govern its decisions. + +The law expenses of their suits seemed to Boulton and Watt exorbitant, +even in that age of low prices compared to our own. One solicitors bill +was for no less than $30,000, which caused Watt years afterward, when +speaking of an enormous charge to say that "it would not have disgraced +a London solicitor." When we find however, that this was for four years' +services, the London solicitor appears in a different light. "In the +whole affair," writes Watt to his friend Dr. Black, January 15, 1797, +"nothing was so grateful to me as the zeal of our friends and the +activity of our young men, which were unremitting." + +The first trial ended June 22, 1793, with a verdict for Watt and Boulton +by the jury, subject to the opinion of the court as to the validity of +the patent. On May 16, 1795, the case came on for judgment, when +unfortunately the court was found divided, two for the patent and two +against. Another case was tried December 16, 1796, with a special jury, +before Lord Chief Justice Eyre; the verdict was again for the +plaintiffs. Proceedings on a writ of error had the effect of affirming +the result by the unanimous opinion of the four judges, before whom it +was ably and fully argued on two occasions. + +The testimony of Professor Robison, Watt's intimate friend of youth in +Glasgow, was understood to have been deeply impressive, and to have had +a decisive effect upon judges and jury. + +All the claims of Watt were thus triumphantly sustained. The decision +has always been considered of commanding importance to the law of +patents in Britain, and was of vast consequence to the firm of Watt and +Boulton pecuniarily. Heavy damages and costs were due from the actual +defendants, and the large number of other infringers were also liable +for damages. As was to have been expected, however, the firm remembered +that to be merciful in the hour of victory and not to punish too hard a +fallen foe, was a cardinal virtue. The settlements they made were +considered most liberal and satisfactory to all. Watt used frequently +long afterward to refer to his specifications as his old and well-tried +friends. So indeed they proved, and many references to their wonderful +efficiency were made. + +With the beginning of the new century, 1800, the original partnership of +the famous firm of Boulton and Watt expired, after a term of twenty-five +years, as did the patents of 1769 and 1775. The term of partnership had +been fixed with reference to the duration of the patents. Young men in +their prime, Watt at forty and Boulton about fifty when they joined +hands, after a quarter-century of unceasing and anxious labor, were +disposed to resign the cares and troubles of business to their sons. The +partnership therefore was not renewed by them, but their respective +shares in the firm were agreed upon as the basis of a new partnership +between their sons, James Watt, Jr., Matthew Robinson Boulton and +Gregory Watt, all distinguished for abilities of no mean order, and in a +great degree already conversant with the business, which their wise +fathers had seen fit for some years to entrust more and more to them. + +In nothing done by either of these two wise fathers is more wisdom shown +than in their sagacious, farseeing policy in regard to their sons. As +they themselves had been taught to concentrate their energies upon +useful occupation, for which society would pay as for value received, +they had doubtless often conferred, and concluded that was the happiest +and best life for their sons, instead of allowing them to fritter away +the precious years of youth in aimless frivolity, to be followed in +later years by a disappointing and humiliating old age. + +So the partnership of Boulton and Watt was renewed in the union of the +sons. Gregory Watt's premature death four years later was such a blow to +his father that some think he never was quite himself again. Gregory had +displayed brilliant talents in the higher pursuits of science and +literature, in which he took delight, and great things had been +predicted from him. With the other two sons the business connection +continued without change for forty years, until, when old men, they also +retired like their fathers. They proved to be great managers, for +notwithstanding the cessation of the patents which opened +engine-building free to all, the business of the firm increased and +became much more profitable than it had ever been before; indeed toward +the close of the original partnership, and upon the triumph gained in +the patent suits, the enterprise became so profitable as fully to +satisfy the moderate desire of Watt, and to provide a sure source of +income for his sons. This met all his wishes and removed the fears of +becoming dependent that had so long haunted him. + +The continued and increasing success of the Soho works was obviously +owing to the new partners. They had some excellent assistants, but in +the foremost place among all of them stands Murdoch, Watt's able, +faithful and esteemed assistant for many years, who, both +intellectually and in manly independence, was considered to exhibit no +small resemblance to his revered master and friend. Never formally a +partner in Soho (for he declined partnership as we have seen), he was +placed on the footing of a partner by the sons in 1810, without risk, +and received $5,000 per annum. From 1830 he lived in peaceful retirement +and passed away in 1839. His remains were deposited in Handsworth Church +near those of his friends and employers, Watt and Boulton (the one spot +on earth he could have most desired). "A bust by Chantrey serves to +perpetuate the remembrance of his manly and intelligent features, and of +the mind of which these were a pleasing index." We may imagine the +shades of Watt and Boulton, those friends so appropriately laid +together, greeting their friend and employee: "Well done, thou good and +faithful servant!" If ever there was one, Murdoch was the man, and +Captain Jones his fellow. + +We have referred to Watt's suggestion of the screw-propeller, and of the +sketch of it sent to Dr. Small, September 30, 1770. The only record of +any earlier suggestion of steam is that of Jonathan Hulls, in 1736, and +which he set forth in a pamphlet entitled "A Description and Draught of +a Newly Invented Machine for carrying vessels or ships out of or into +any Harbour, Port or River, against Wind or Tide or in a Calm"; London, +1737. He described a large barge equipped with a Newcomen engine to be +employed as a tug, fitted with fan (or paddle) wheels, towing a ship +of war, but nothing further appears to have been done. Writing on this +subject, Mr. Williamson says: + + During his last visit to Greenock in 1816, Mr. Watt, in company + with his friend, Mr. Walkinshaw--whom the author some years + afterward heard relate the circumstance--made a voyage in a + steamboat as far as Rothsay and back to Greenock--an excursion, + which, in those days, occupied a greater portion of a whole day. + Mr. Watt entered into conversation with the engineer of the + boat, pointing out to him the method of "backing" the engine. + With a footrule he demonstrated to him what was meant. Not + succeeding, however, he at last, under the impulse of the ruling + passion, threw off his overcoat, and, putting his hand to the + engine himself, showed the practical application of his lecture. + Previously to this, the "back-stroke" of the steamboat engine + was either unknown, or not generally known. The practice was to + stop the engine entirely a considerable time before the vessel + reached the point of mooring, in order to allow for the gradual + and natural diminution of her speed. + +The naval review at Spithead, upon the close of the Crimean war in 1856, +was the greatest up to that time. Ten vessels out of two hundred and +fifty still had not steam power, but almost all the others were +propelled by the screw--the spiral oar of Watt's letter of 1770--a +red-letter day for the inventor. + +Watt's early interest in locomotive steam-carriages, dating from +Robison's having thrown out the idea to him, was never lost. On August +12, 1768, Dr. Small writes Watt, referring to the "peculiar improvements +in them" the latter had made previous to that date. Seven months later +he apprises Watt that "a patent for moving wheel-carriages by steam has +been taken out by one Moore," adding "this comes of thy delays; do come +to England with all possible speed." Watt replied "If linen-draper Moore +does not use my engine to drive his chaises he can't drive them by +steam." Here Watt hit the nail on the head; as with the steamship, so +with the locomotive, his steam-engine was the indispensable power. In +1786 he states that he has a carriage model of some size in hand "and am +resolved to try if God will work a miracle in favor of these carriages." +Watt's doubt was based on the fact that they would take twenty pounds of +coal and two cubic feet of water per horse-power on the common roads. + +Another of Watt's recreations in his days of semi-retirement was the +improvement of lamps. He wrote the famous inventor of the Argand burner +fully upon the subject in August, 1787, and constructed some lamps which +proved great successes. + +The following year he invented an instrument for determining the +specific gravities of liquids, which was generally adopted. + +One of Watt's inventions was a new method of readily measuring distances +by telescope, which he used in making his various surveys for canals. +Such instruments are in general use to-day. Brough's treatise on +"Mining" (10th ed., p. 228) gives a very complete account of them, and +states that "the original instrument of this class is that invented by +James Watt in 1771." + +In his leisure hours, Watt invented an ingenious machine for drawing in +perspective, using the double parallel ruler, then very little known and +not at all used as far as Watt knew. Watt reports having made from fifty +to eighty of these machines, which went to various parts of the world. + +In 1810 Watt informs Berthollet that for several years he had felt +unable, owing to the state of his health, to make chemical experiments. +But idle he could not be; he must be at work upon something. As he often +said, "without a hobby-horse, what is life?" So the saying is reported, +but we may conclude that the "horse" is here an interpolation, for the +difference between "a horse" and "a hobby" is radical--a man can get off +a horse. + +Watt's next "hobby" fortunately became an engrossing occupation and kept +him alert. This was a machine for copying sculpture. A machine he had +seen in Paris for tracing and multiplying the dies of medals, suggested +the other. After much labor and many experiments he did get some measure +of success, and made a large head of Locke in yellow wood, and a small +head of his friend Adam Smith. + +Long did Watt toil at the new hobby in the garret where it had been +created, but the garret proved too hot in summer and too cold in +winter. March 14, 1810, he writes Berthollet and Levèque: + + I still do a little in mechanics: a part of which, if I live to + complete it, I shall have the honor of communicating to my + friends in France. + +He went steadily forward and succeeded in making some fine copies in +1814. For one of Sappho he gives dates and the hours required for +various parts, making a total of thirty-nine. Some censorious +Sabbatarians discovered that the day he was employed one hour "doing her +breast with 1/8th drill" was Sabbath, which in one who belonged to a +strict Scottish Covenanter family, betokened a sad fall from grace. When +we consider that his health was then precarious, that he was debarred +from chemical experiments, and depended solely upon mechanical subjects; +that in all probability it was a stormy day (Sunday, February 3, 1811), +knowing also that "Satan finds mischief still for idle hands to do," we +hope our readers will pardon him for yielding to the irresistible +temptation, even if on the holy Sabbath day for once he could not "get +off" his captivating hobby. + +The historical last workshop of the great worker with all its contents +remains open to the public to-day just as it was when he passed away. +Pilgrims from many lands visit it, as Shakespeare's birthplace, Burns' +cottage, and Scott's Abbottsford attract their many thousands yearly. We +recommend our readers to add to these this garret of Watt in their +pilgrimages. + +[1] Sinclair's "Development of the Locomotive" tends to deprive +Stephenson of some part of his fame as inventor. Much importance is +attached to Hedley's "Puffing Billy," 1813, which is pronounced to have +been a commercial success. Sinclair, however, credits Stephenson with +doing most of all men to introduce the Locomotive. As the final verdict +may admit Hedley and cannot expel Stephenson from the temple of fame, we +pass the sentence as written, leaving to future disputants to adjust +rival claims. + + + + +CHAPTER VIII + +THE RECORD OF THE STEAM ENGINE + + +The Soho works, up to January, 1824, had completed 1164 steam engines, +of a nominal horse-power of 25,945; from January, 1824, to 1854, 441 +engines, nominal horse-power, 25,278, making the total number 1605, of +nominal horse-power, 51,223, and real horse-power, 167,319. Mulhall +gives the total steam-power of the world as 50,150,000 horse-power in +1888. In 1880 it was only 34,150,000. Thus in eight years it increased, +say, fifty per cent. Assuming the same rate of increase from 1888 to +1905, a similar period, it is to-day 75,000,000 nominal, which Engel +says may be taken as one-half the effective power (vide Mulhall, +"Steam," p. 546), the real horse-power in 1905 being 150,000,000. One +horse-power raises ten tons a height of twelve inches per minute. +Working eight hours, this is about 5,000 tons daily, or twelve times a +man's work, and as the engine never tires, and can be run constantly, it +follows that each horse-power it can exert equals thirty-six men's work; +but, allowing for stoppages, let us say thirty men. The engines of a +large ocean greyhound of 35,000 horse-power, running constantly from +port to port, equal to three relays of twelve men per horse-power, is +daily exerting the power of 1,260,000 men, or 105,000 horses. Assuming +that all the steam engines in the world upon the average work double the +hours of men, then the 150,000,000 horse-power in the world, each equal +to two relays of twelve men per horse-power, exerts the power of +3,600,000,000 of men. There are only one-tenth as many male adults in +the world, estimating one in five of the population. + +If we assume that all steam engines work an average of only eight hours +in the twenty-four, as men and horses do (those on duty longer hours are +not under continuous exertion), it still follows that the 150,000,000 of +effective steam-power, each doing the work of twelve men, equals the +work of 1,800,000,000 of men, or of 150,000,000 of horses. + +Engel estimated that in 1880 the value of world industries dependent +upon steam was thirty-two thousand millions of dollars, and that in 1888 +it had reached forty-three thousand millions of dollars. It is to-day +doubtless more than sixty thousand millions of dollars, a great increase +no doubt over 1880, but the one figure is as astounding as the other, +for both mean nothing that can be grasped. + +The chief steam-using countries are America, 14,400,000 horse-power in +1888; Britain, 9,200,000 horse-power nominal. If we add the British +colonies and dependencies, 7,120,000 horse-power, the English-speaking +race had three-fifths of all the steam-power of the world. + +In 1840 Britain had only 620,000 horse-power nominal; the United States +760,000; the whole world had only 1,650,000 horse-power. To-day it has +75,000,000 nominal. So rapidly has steam extended its sway over most of +the earth in less than the span of a man's life. There has never been +any development in the world's history comparable to this, nor can we +imagine that such a rapid transformation can ever come in the future. +What the future is finally to bring forth even imagination is unable to +conceive. No bounds can be set to its forthcoming possible, even +probable, wonders, but as such a revolution as steam has brought must +come from a superior force capable of displacing steam, this would +necessarily be a much longer task than steam had in occupying an +entirely new field without a rival. + +The contrast between Newcomen and Watt is interesting. The Newcomen +engine consumed twenty-eight pounds of coal per horse-power and made not +exceeding three to four strokes per minute, the piston moving about +fifty feet per minute. To-day, steam marine engines on one and one-third +pounds of coal per horse-power--the monster ships using less--make +from seventy to ninety revolutions per minute. "Destroyers" reach 400 +per minute. Small steam engines, it is stated, have attained 600 +revolutions per minute. The piston to-day is supposed to travel +moderately when at 1,000 feet per minute, in a cylinder three feet long. +This gives 166 revolutions per minute. With coal under the boilers +costing one dollar per net ton, from say five pounds of coal for one +cent there is one horse-power for three hours, or a day and a night of +continuous running for eight cents. + +Countless millions of men and of horses would be useless for the work of +the steam-engine, for the seemingly miraculous quality steam possesses, +that permits concentration, is as requisite as its expansive powers. One +hundred thousand horse-power, or several hundred thousand horse-power, +is placed under one roof and directed to the task required. Sixty-four +thousand horse-power is concentrated in the hold of the great steamships +now building. All this stupendous force is evolved, concentrated and +regulated by science from the most unpromising of substances, cold +water. Nothing man has discovered or imagined is to be named with the +steam engine. It has no fellow. Franklin capturing the lightning, Morse +annihilating space with the telegraph, Bell transmitting speech through +the air by the telephone, are not less mysterious--being more ethereal, +perhaps in one sense they are even more so--still, the labor of the +world performed by heating cold water places Watt and his steam engine +in a class apart by itself. Many are the inventions for applying power; +his creates the power it applies. + +Whether the steam engine has reached its climax, and gas, oil, or other +agents are to be used extensively for power, in the near future, is a +question now debated in scientific circles. Much progress has been made +in using these substitutes, and more is probable, as one obstacle after +another is overcome. Gas especially is coming forward, and oil is freely +used. For reasons before stated, it seems to the writer that, where coal +is plentiful, the day is distant when steam will not continue to be the +principal source of power. It will be a world surpriser that beats one +horse-power developed by one pound of coal. The power to do much more +than this, however, lies theoretically in gas, but there come these wise +words of Arago to mind: "Persons whose whole lives have been devoted to +speculative labours are not aware how great the distance is between a +scheme, apparently the best concerted, and its realisation." So true! +Watt's ideas in the brain, and the steam engine that he had to evolve +during nine long years, are somewhat akin to the great gulf between +resolve and performance, the "good resolution" that soothes and the +"act" that exalts. + +The steam engine is Scotland's chief, tho not her only contribution to +the material progress of the world. Watt was its inventor, we might +almost write Creator, so multiform were the successive steps. Symington +by the steamship stretched one arm of it over the water; Stephenson by +the locomotive stretched the other over the land. Thus was the world +brought under its sway and conditions of human life transformed. Watt +and Symington were born in Scotland within a few miles of each other. +Stephenson's forbears moved from Scotland south of the line previous to +his birth, as Fulton's parents removed from Scotland to America, so that +both Stephenson and Fulton could boast with Gladstone that the blood in +their veins was Scotch. + +The history of the world has no parallel to the change effected by the +inventions of these three men. Strange that little Scotland, with only +1,500,000 people, in 1791, about one-half the population of New York +City, should have been the mother of such a triad, and that her second +"mighty three" (Wallace, Bruce and Burns always first), should have been +of the same generation, working upon the earth near each other at the +same time. The Watt engine appeared in 1782; the steamship in 1801; the +locomotive thirteen years later, in 1814. Thus thirty-two years after +its appearance Watt's steam-engine had conquered both sea and land. + +The sociologist may theorise, but plain people will remember that men do +not gather grapes from thorns, nor figs from thistles. There must be +something in the soil which produces such men; something in the poverty +that compels exertion; something in the "land of the mountain and the +flood" that stirs the imagination; something in the history of centuries +of struggle for national and spiritual independence; much in the +system of compulsory and universal free education; something of all +these elements mingling in the blood that tells, and enables Scotland to +contribute so largely to the progress of the world. + +Strange reticence is shown by all Watt's historians regarding his +religious and political views. Williamson, the earliest author of his +memoirs, is full of interesting facts obtained from people in Greenock +who had known Watt well. The hesitation shown by him as to Watt's +orthodoxy in his otherwise highly eulogistic tribute, attracts +attention. He says: + + We could desire to know more of the state of those affections + which are more purely spiritual by their nature and origin--his + disposition to those supreme truths of Revelation, which alone + really elevate and purify the soul. In the absence of much + information of a very positive kind in regard to such points of + character and life, we instinctively revert in a case like this + to the principles and maxims of an infantile and early training. + Remembering the piety portrayed in the ancestors of this great + man, one cannot but cling to the hope that his many virtues + reposed on a substratum of more than merely moral excellence. + Let us cherish the hope that the calm which rested on the spirit + of the pilgrim ... was one that caught its radiance from a far + higher sphere than that of the purest human philosophy. + +Watt's breaking of the Sabbath before recorded must have seemed to that +stern Calvinist a heinous sin, justifying grave doubts of Watt's +spiritual condition, his "moral excellence" to the contrary +notwithstanding. Williamson's estimate of moral excellence had recently +been described by Burns: + + But then, nae thanks to him for a' that, + Nae godly symptom ye can ca' that, + It's naething but a milder feature + Of our poor sinfu' corrupt nature. + Ye'll get the best o' moral works, + Many black gentoos and pagan works, + Or hunters wild on Ponotaxi + Wha never heard of orthodoxy. + +Williamson's doubts had much stronger foundation in Watt's +non-attendance at church, for, as we shall see from his letter to DeLuc, +July, 1788, he had never attended the "meeting-house" (dissenting +church) in Birmingham altho he claimed to be still a member of the +Presbyterian body in declining the sheriffalty. + +It seems probable that Watt, in his theological views, like Priestley +and others of the Lunar Society, was in advance of his age, and more or +less in accord with Burns, who was then astonishing his countrymen. +Perhaps he had forstalled Dean Stanley's advice in his rectorial address +to the students of St. Andrew's University: "go to Burns for your +theology," yet he remained a deeply religious man to the end, as we see +from his letter (page 216), at the age of seventy-six. + +We know that politically Watt was in advance of his times for the prime +minister pronounced him "a sad radical." He was with Burns politically +at all events. Watt's eldest son, then in Paris, was carried away by the +French Revolution, and Muirhead suggests that the prime minister must +have confounded father and son, but it seems unreasonable to suppose +that he could have been so misled as to mistake the doings of the famous +Watt in Birmingham for those of his impulsive son in France. + +The French Revolution exerted a powerful influence in Britain, +especially in the north of England and south of Scotland, which have +much in common. The Lunar Society of Birmingham was intensely +interested. At one of the meetings in the summer of 1788, held at her +father's house, Mrs. Schimmelpenniack records that Mr. Boulton presented +to the company his son, just returned from a long sojourn in Paris, who +gave a vivid account of proceedings there, Watt and Dr. Priestly being +present. A few months later the revolution broke out. Young Harry +Priestley, a son of the Doctor's, one evening burst into the +drawing-room, waving his hat and crying, "Hurrah! Liberty, Reason, +Brotherly Love forever! Down with kingcraft and priestcraft! The majesty +of the people forever! France is free!" Dr. Priestley was deeply stirred +and became the most prominent of all in the cause of the rights of man. +He hailed the acts of the National Assembly abolishing monarchy, +nobility and church. He was often engaged in discussions with the local +clergy on theological dogmas. He wrote a pamphlet upon the French +Revolution, and Burke attacked him in the House of Commons. All this +naturally concentrated local opposition upon him as leader. The +enthusiasts mistakenly determined to have a public dinner to celebrate +the anniversary of the Revolution, and no less than eighty gentlemen +attended, altho many advised against it. Priestley himself was not +present. A mob collected outside and demolished the windows. The cry was +raised, "To the new meeting-house!" the chapel in which Priestley +ministered. The chapel was set on fire. Thence the riot proceeded to +Priestley's house. The doctor and his family, being warned, had left +shortly before. The house was at the mercy of the mob, which broke in, +destroyed furniture, chemical laboratory and library, and finally set +fire to the house. Some of the very best citizens suffered in like +manner. Mr. Ryland, one of the most munificent benefactors of the town, +Mr. Taylor, the banker, and Hutton, the estimable book-seller, were +among the number. The home of Dr. Withering, member of the Lunar +Society, was entered, but the timely arrival of troops saved it from +destruction. The members of the Lunar Society, or the "lunatics," as +they were popularly called, were especially marked for attack. The mob +cried, "No philosophers!" "Church and King forever!" All this put +Boulton and Watt upon their guard, for they were prominent members of +the society. They called their workmen together, explained the +criminally of the rioters, and placed arms in their hands on their +promise to defend them if attacked. Meanwhile everything portable was +packed up ready to be removed. + +Watt wrote to Mr. DeLuc, July 19, 1791: + + Though our principles, which are well known, as friends to the + established government and enemies of republican principles, + should have been our protection from a mob whose watchword was + Church and King, yet our safety was principally owing to most of + the Dissenters living south of the town; for after the first + moment they did not seem over-nice in their discrimination of + religion and principles. I, among others, was pointed out as a + Presbyterian, though I never was in a meeting-house (Dissenting + Church) in Birmingham, and Mr. Boulton is well-known as a + Churchman. We had everything most portable packed up, fearing + the worst. However, all is well with us. + +From all this we gather the impression that Radical principles had +permeated the leading minds of Birmingham to a considerable extent, +probably around the Lunar Society district in greater measure than in +other quarters, altho clubs of ardent supporters were formed in London +and the principal provincial cities. + +In the political field, we have only one appearance of Watt reported. +Early in 1784, we find him taking the lead in getting up a loyal address +to the king on the appointment as prime minister of Pitt, who proposed +to tax coal, iron, copper and other raw materials of manufacture to the +amount of $5,000,000 per year, a considerable sum in those days when +manufacturing was in its infancy. Boulton also joined in opposition. +They wisely held that for a manufacturing nation "to tax raw materials +was suicidal: let taxes be laid upon luxuries, upon vices, and, if you +like, upon property; tax riches when got, but not the means of getting +them. Of all things don't cut open the hen that lays the golden eggs." + +Watt's services were enlisted and he drew up a paper for circulation +upon the subject. The policy failed, and soon after Pitt was converted +to sounder doctrines by Adam Smith's "Wealth of Nations." Free trade has +ruled Britain ever since, and, being the country that could manufacture +cheapest, and indeed, the only manufacturing country for many years, +this policy has made her the richest, per capita, of all nations. The +day may be not far distant when America, soon to be the cheapest +manufacturing country for many, as it already is for a few, staple +articles, will be crying for free trade, and urging free entrance to the +markets of the world. To tax the luxuries and vices, to tax wealth got +and not in the making, as proposed by Watt and Boulton, is the policy to +follow. Watt shows himself to have been a profound economist. + +Watt had cause for deep anxiety for his eldest son, James, who had taken +an active part in the agitation. He and his friend, Mr. Cooper of +Manchester, were appointed deputies by the "Constitutional Society," to +proceed to Paris and present an address of congratulation to the Jacobin +Club. Young Watt was carried away, and became intimate with the leaders. +Southey says he actually prevented a duel between Danton and Robespierre +by appearing on the ground and remonstrating with them, pointing out +that if either fell the cause must suffer. + +Upon young Watt's return, king's messengers arrived in Birmingham and +seized persons concerned in seditious correspondence. Watt suggests that +Boulton should see his son and arrange for his leaving for America, or +some foreign land, for a time. This proved to be unnecessary; his son +was not arrested, and in a short time all was forgotten. He entered the +works with Boulton's son as partner, and became an admirable manager. +To-day we regard his mild republicanism, his alliance with Jacobin +leaders, and especially his bold intervention in the quarrel between two +of the principal actors in the tragedy of the French Revolution, as "a +ribbon in the cap of youth." That his douce father did the same and was +proud of his eldest born seems probable. Our readers will also judge for +themselves whether the proud father had not himself a strong liking for +democratic principles, "the rights of the people," "the royalty of man," +which Burns was then blazing forth, and held such sentiments as quite +justified the prime minister's accusation that he was "a sad radical." + +In Britain, since Watt's day, all traces of opposition to monarchy +aroused by the French Revolution have disappeared, as completely as the +monarchy of King George. The "limited monarchy" of to-day, developed +during the admirable reign of Queen Victoria, has taken its place. The +French abolished monarchy by a frontal attack upon the citadel, +involving serious loss. Not such the policy of the colder Briton. He won +his great victory, losing nothing, by flanking the position. That the +king "could do no wrong," is a doctrine almost coeval with modern +history, flowing from the "divine right" of kings, and, as such, was +quietly accepted. It needed only to be properly harnessed to become a +very serviceable agent for registering the people's will. + +It was obvious that the acceptance of the doctrine that the king could +do no wrong involved the duty of proving the truth of the axiom, and it +was equally obvious that the only possible way of doing this was that +the king should not be allowed to do anything. Hence he was made the +mouthpiece of his ministers, and it is not the king, but they, who, +being fallible men, may occasionally err. The monarch, in losing power +to do anything has gained power to influence everything. The ministers +hold office through the approval of the House of Commons. Members of +that house are elected by the people. Thus stands government in Britain +"broad-based upon the people's will." + +All that the revolutionists of Watt's day desired has, in substance, +been obtained, and Britain has become in truth a "crowned republic," +with "government of the people, for the people, and by the people." This +steady and beneficent development was peaceably attained. The +difference between the French and British methods is that between +revolution and evolution. + +In America's political domain, a similar evolution has been even more +silently at work than in Britain during the past century, and is not yet +exhausted--the transformation of a loose confederacy of sovereign +states, with different laws, into one solid government, which assumes +control and insures uniformity over one department after another. The +centripetal forces grow stronger with the years; power leaves the +individual states and drifts to Washington, as the necessity for each +successive change becomes apparent. In the regulation of interstate +commerce, of trusts, and in other fields, final authority over the whole +land gravitates more and more to Washington. It is a beneficent +movement, likely to result in uniform national laws upon many subjects +in which present diversity creates confusion. Marriage and divorce laws, +bankruptcy laws, corporation charter privileges, and many other +important questions may be expected to become uniform under this +evolutionary process. The Supreme Court decision that the Union was an +indissoluble union of indissoluble states, carries with it finally +uniform regulation of many interstate problems, in every respect +salutary, and indispensable for the perfect union of the American +people. + + + + +CHAPTER IX + +WATT IN OLD AGE + + +Watt gracefully glided into old age. This is the great test of success +in life. To every stage a laurel, but to happy old age the crown. It was +different with his friend Boulton, who continued to frequent the works +and busy himself in affairs much as before, altho approaching his +eightieth year. Watt could still occupy himself in his garret, where his +"mind to him a Kingdom was," upon the scientific pursuits which charmed +him. He revisited Paris in 1802 and renewed acquaintances with his old +friends, with whom he spent five weeks. He frequently treated himself to +tours throughout England, Scotland and Wales. In the latter country, he +purchased a property which attracted him by its beauties, and which he +greatly improved. It became at a later date, under his son, quite an +extensive estate, much diversified, and not lacking altogether the stern +grandeur of his native Scotland. He planted trees and took intense +delight in his garden, being very fond of flowers. The farmhouse gave +him a comfortable home upon his visits. The fine woods which now richly +clothe the valley and agreeably diversify the river and mountain +scenery were chiefly planted under his superintendence, many by his own +hand. In short, the blood in his veins, the lessons of his childhood +that made him a "child of the mist," happy in roaming among the hills, +reasserted their power in old age as the Celtic element powerfully does. +He turned more and more to nature. + + "That never yet betrayed the heart that loved her--" + +We see him strolling through his woods, and imagine him crooning to +himself from that marvellous memory that forgot no gem: + + For I have learned + To look on nature, not as in the hour + Of thoughtless youth; but hearing oftentimes + The still, sad music of humanity, + Nor harsh, nor grating, though of ample power + To chasten and subdue. And I have felt + A presence that disturbs me with the joy + Of elevated thoughts; a sense sublime + Of something far more deeply interfused, + Whose dwelling is the light of setting suns, + And the round ocean and the living air, + And the blue sky, and in the mind of man: + A motion and a spirit, that impels + All thinking things, all objects of all thought, + And rolls through all things. Therefore am I still + A lover of the meadows and the woods, + And mountains; and of all that we behold + From this green earth. + +Twice Watt was requested to undertake the honor of the shrievalty; in +1803 that of Staffordshire, and in 1816 that of Radnorshire, both of +which were positively declined. + +He finally found it necessary to declare that he was not a member of the +Church of England, but of the Presbyterian church of Scotland, a reason +which in that day was conclusive. + +In 1816, he was in his eighty-first year, and no difficulty seems then +to have been found for excusing him, for it seems the assumption of the +duties was compulsory. It was "the voice of age resistless in its +feebleness." + +The day had come when Watt awakened to one of the saddest of all truths, +that his friends were one by one rapidly passing away, the circle ever +narrowing, the few whose places never could be filled becoming fewer, he +in the centre left more and more alone. Nothing grieved Watt so much as +this. In 1794 his partner, Roebuck, fell; in 1799, his inseparable +friend, and supporter in his hour of need, Dr. Black, and also Withering +of the Lunar Society; and in 1802 Darwin "of the silver song," one of +his earliest English friends. In 1804, his brilliant son Gregory died, a +terrible shock. In 1805, his first Glasgow College intimate, Robison; +Dr. Beddoes in 1808; Boulton, his partner, in 1809; Dr. Wilson in 1811; +DeLuc in 1817. Many other friends of less distinction fell in these +years who were not less dear to him. He says, "by one friend's +withdrawing after another," he felt himself "in danger of standing alone +among strangers, the son of later times." + +He writes to Boulton on November 23, 1802: + + We cannot help feeling, with deep regret, the circle of our old + friends gradually diminishing, while our ability to increase it + by new ones is equally diminished; but perhaps it is a wise + dispensation of Providence so to diminish our enjoyments in this + world, that when our turn comes we may leave it without regret. + +He writes to another correspondent, July 12, 1810: + + I, in particular, have reason to thank God that he has preserved + me so well as I am, to so late a period, while the greater part + of my contemporaries, healthier and younger men, have passed + "the bourne from which no traveller returns." It is, however, a + painful contemplation to see so many who were dear to us pass + away before us; and our consolation should be, that as + Providence has been pleased to prolong our life, we should + render ourselves as useful to society as we can while we live. + +And again, when seventy-six years of age, January, 1812, he writes: + + On these subjects I can offer no other consolations than what + are derived from religion: they have only gone before us a + little while, in that path we all must tread, and we should be + thankful they were spared so long to their friends and the + world. + +Sir Walter Scott declares: + + That is the worst part of life when its earlier path is trod. If + my limbs get stiff, my walks are made shorter, and my rides + slower; if my eyes fail me, I can use glasses and a large print: + if I get a little deaf, I comfort myself that except in a few + instances I shall be no great loser by missing one full half of + what is spoken: _but I feel the loneliness of age when my + companions and friends are taken from me._ + +All his life until retiring from business, Watt's care was to obtain +sufficient for the support of himself and family upon the most modest +scale. He had no surplus to devote to ends beyond self, but as soon as +he retired with a small competence it was different, and we accordingly +find him promptly beginning to apply some portion of his still small +revenue to philanthropical ends. Naturally, his thoughts reverted first +to his native town and the university to which he owed so much. + +In 1808 he founded the Watt Prize in Glasgow University, saying: + + Entertaining a due sense of the many favours conferred upon me + by the University of Glasgow, I wish to leave them some memorial + of my gratitude, and, at the same time, to excite a spirit of + inquiry and exertion among the students of Natural Philosophy + and Chemistry attending the College; which appears to me the + more useful, as the very existence of Britain, as a nation, + seems to me, in great measure, to depend upon her exertions in + science and in the arts. + +The University conferred the degree of LL.D. upon him in 1774, and its +great engineering laboratory bears his name. + +In 1816, he made a donation to the town of Greenock for scientific +books, stating it to be his intention + + to form the beginning of a scientific library for the + instruction of the youth of Greenock, in the hope of prompting + others to add to it, and of rendering his townsmen as eminent + for their knowledge as they are for the spirit of enterprise. + +This has grown to be a library containing 15,000 volumes, and is a +valuable adjunct of the Watt Institution, founded by his son in memory +of his father, which is to-day the educational centre of Greenock. Its +entrance is adorned by a remarkably fine statue of Watt, funds for +which were raised by public subscription. + +Many societies honored the great inventor. He was a fellow of the Royal +Society of Edinburgh, the Royal Society of London, Member of the +Batavian Society, correspondent of the French Academy of Sciences, and +was one of the eight Foreign Associates of the French Academy of +Sciences. + +Watt's almost morbid dislike for publicity leaves many well-known acts +of kindness and charity hidden from all save the recipients. Muirhead +assures us that such gifts as we can well believe were not wanting. +Watt's character as a kindly neighbor always stood high. He was one of +those "who will not receive a reward for that for which God accounts +Himself a debtor--persons that dare trust God with their charity, and +without a witness." + +In the autumn of 1819 an illness of no great apparent severity caused +some little anxiety to Watt's family, and was soon recognised by himself +as the messenger sent to apprise him of his end. This summons he met +with the calm and tranquil mind, that, looking backward, could have +found little of serious nature to repent, and looking forward, found +nothing to fear. "He often expressed his gratitude to the Giver of All +Good who had so signally prospered the work of his hands and blessed him +with length of days and riches and honour." On August 19, 1819, aged 83, +in his own home at Heathfield, he tranquilly breathed his last, deeply +mourned by all who were privileged to know him. In the parish +churchyard, alongside of Boulton, he was most appropriately laid to +rest. Thus the two strong men, lifelong friends and partners, who had +never had a serious difference, "lovely and pleasant in their lives, in +their death were not divided." + +It may be doubted whether there be on record so charming a business +connection as that of Boulton and Watt; in their own increasingly close +union for twenty-five years, and, at its expiration, in the renewal of +that union in their sons under the same title; in their sons' close +union as friends without friction as in the first generation; in the +wonderful progress of the world resulting from their works; in their +lying down side by side in death upon the bosom of Mother Earth in the +quiet churchyard, as they had stood side by side in the battle of life; +and in the faithful servant Murdoch joining them at the last, as he had +joined them in his prime. In the sweet and precious influences which +emanate from all this, may we not gratefully make acknowledgment that in +contemplation thereof we are lifted into a higher atmosphere, refreshed, +encouraged, and bettered by the true story of men like ourselves, whom +if we can never hope to equal, we may at least try in part to imitate. + +A meeting was called in London to take steps for a monument to Watt to +be placed in Westminster Abbey. The prime minister presided and +announced a subscription of five hundred pounds sterling from His +Majesty. It may truly be said that + + A meeting more distinguished by rank, station and talent, was + never before assembled to do honour to genius, and to modest and + retiring worth; and a more spontaneous, noble, and + discriminating testimony was never borne to the virtues, + talents, and public services of any individual, in any age or + country. + +The result was the colossal statue by Chantrey which bears the following +inscription, pronounced to be beyond comparison "the finest lapidary +inscription in the English language." It is from the pen of Lord +Brougham: + + NOT TO PERPETUATE A NAME + WHICH MUST ENDURE WHILE THE PEACEFUL ARTS FLOURISH + BUT TO SHEW + THAT MANKIND HAVE LEARNT TO HONOUR THOSE + WHO BEST DESERVE THEIR GRATITUDE + THE KING + HIS MINISTERS, AND MANY OF THE NOBLES + AND COMMONERS OF THE REALM + RAISED THIS MONUMENT TO + JAMES WATT + WHO DIRECTING THE FORCE OF AN ORIGINAL GENIUS + EARLY EXERCISED IN PHILOSOPHIC RESEARCH + TO THE IMPROVEMENT OF + THE STEAM-ENGINE + ENLARGED THE RESOURCES OF HIS COUNTRY + INCREASED THE POWER OF MAN + AND ROSE TO AN EMINENT PLACE + AMONG THE MOST ILLUSTRIOUS FOLLOWERS OF SCIENCE + AND THE REAL BENEFACTORS OF THE WORLD + BORN AT GREENOCK MDCCXXXVI + DIED AT HEATHFIELD IN STAFFORDSHIRE MDCCCXIX + + + + +CHAPTER X + +WATT, THE INVENTOR AND DISCOVERER + + +In the foregoing pages an effort has been made to follow and describe +Watt's work in detail as it was performed, but we believe our readers +will thank us for presenting the opinions of a few of the highest +scientific and legal authorities upon what Watt really did. Lord +Brougham has this to say of Watt: + + One of the most astonishing circumstances in this truly great + man was the versatility of his talents. His accomplishments were + so various, the powers of his mind were so vast, and yet of such + universal application, that it was hard to say whether we should + most admire the extraordinary grasp of his understanding, or the + accuracy of nice research with which he could bring it to bear + upon the most minute objects of investigation. I forget of whom + it was said, that his mind resembled the trunk of an elephant, + which can pick up straws and tear up trees by the roots. Mr. + Watt in some sort resembled the greatest and most celebrated of + his own inventions; of which we are at a loss whether most to + wonder at the power of grappling with the mightiest objects, or + of handling the most minute; so that while nothing seems too + large for its grasp, nothing seems too small for the delicacy of + its touch; which can cleave rocks and pour forth rivers from the + bowels of the earth, and with perfect exactness, though not with + greater ease, fashion the head of a pin, or strike the impress + of some curious die. Now those who knew Mr. Watt, had to + contemplate a man whose genius could create such an engine, and + indulge in the most abstruse speculations of philosophy, and + could at once pass from the most sublime researches of geology + and physical astronomy, the formation of our globe, and the + structure of the universe, to the manufacture of a needle or a + nail; who could discuss in the same conversation, and with equal + accuracy, if not with the same consummate skill, the most + forbidding details of art, and the elegances of classical + literature; the most abstruse branches of science, and the + niceties of verbal criticism. + + There was one quality in Mr. Watt which most honorably + distinguished him from too many inventors, and was worthy of all + imitation; he was not only entirely free from jealousy, but he + exercised a careful and scrupulous self-denial, and was anxious + not to appear, even by accident, as appropriating to himself + that which he thought belonged in part to others. I have heard + him refuse the honor universally ascribed to him, of being + inventor of the steam-engine, and call himself simply its + improver; though, in my mind, to doubt his right to that honor + would be as inaccurate as to question Sir Isaac Newton's claim + to his greatest discoveries, because Descartes in mathematics, + and Galileo in astronomy and mechanics, had preceded him; or to + deny the merits of his illustrious successor, because galvanism + was not his discovery, though before his time it had remained as + useless to science as the instrument called a steam-engine was + to the arts before Mr. Watt. The only jealousy I have known him + betray was with respect to others, in the nice adjustment he was + fond of giving to the claims of inventors. Justly prizing + scientific discovery above all other possessions, he deemed the + title to it so sacred, that you might hear him arguing by the + hour to settle disputed rights; and if you ever perceived his + temper ruffled, it was when one man's invention was claimed by, + or given to, another; or when a clumsy adulation pressed upon + himself that which he knew to be not his own. + +Sir Humphrey Davy says: + + I consider it as a duty incumbent on me to endeavor to set forth + his peculiar and exalted merits, which live in the recollection + of his contemporaries and will transmit his name with immortal + glory to posterity. Those who consider James Watt only as a + great practical mechanic form a very erroneous idea of his + character; he was equally distinguished as a natural philosopher + and a chemist, and his inventions demonstrate his profound + knowledge of those sciences, and that peculiar characteristic of + genius, the union of them for practical application. The steam + engine before his time was a rude machine, the result of simple + experiments on the compression of the atmosphere, and the + condensation of steam. Mr. Watt's improvements were not produced + by accidental circumstances or by a single ingenious thought; + they were founded on delicate and refined experiments, connected + with the discoveries of Dr. Black. He had to investigate the + cause of the cold produced by evaporation, of the heat + occasioned by the condensation of steam--to determine the source + of the air appearing when water was acted upon by an exhausting + power; the ratio of the volume of steam to its generating water, + and the law by which the elasticity of steam increased with the + temperature; labor, time, numerous and difficult experiments, + were required for the ultimate result; and when his principle + was obtained, the application of it to produce the movement of + machinery demanded a new species of intellectual and + experimental labor. + + The Archimedes of the ancient world by his mechanical inventions + arrested the course of the Romans, and stayed for a time the + downfall of his country. How much more has our modern Archimedes + done? He has permanently elevated the strength and wealth of his + great empire: and, during the last long war, his inventions; and + their application were amongst the great means which enabled + Britain to display power and resources so infinitely above what + might have been expected from the numerical strength of her + population. Archimedes valued principally abstract science; + James Watt, on the contrary, brought every principle to some + practical use; and, as it were, made science descend from heaven + to earth. The great inventions of the Syracusan died with + him--those of our philosopher live, and their utility and + importance are daily more felt; they are among the grand results + which place civilised above savage man--which secure the triumph + of intellect, and exalt genius and moral force over mere brutal + strength, courage and numbers. + +Sir James Mackintosh says: + + It may be presumptuous in me to add anything in my own words to + such just and exalted praise. Let me rather borrow the language + in which the great father of modern philosophy, Lord Bacon + himself, has spoken of inventors in the arts of life. In a + beautiful, though not very generally read fragment of his, + called the New Atlantis, a voyage to an imaginary island, he has + imagined a university, or rather royal society, under the name + of Solomon's House, or the College of the Six Days' Works; and + among the various buildings appropriated to this institution, he + describes a gallery destined to contain the statues of + inventors. He does not disdain to place in it not only the + inventor of one of the greatest instruments of science, but the + discoverer of the use of the silkworm, and of other still more + humble contrivances for the comfort of man. What place would + Lord Bacon have assigned in such a gallery to the statue of Mr. + Watt? Is it too much to say, that, considering the magnitude of + the discoveries, the genius and science necessary to make them, + and the benefits arising from them to the world, that statue + must have been placed at the head of those of all inventors in + all ages and nations. In another part of his writings the same + great man illustrates the dignity of useful inventions by one of + those happy allusions to the beautiful mythology of the + ancients, which he often employs to illuminate as well as to + decorate reason. "The dignity," says he, "of this end of + endowment of man's life with new commodity appeareth, by the + estimation that antiquity made of such as guided thereunto; for + whereas founders of states, lawgivers, extirpators of tyrants, + fathers of the people, were honored but with the titles of + demigods, inventors were ever consecrated amongst the gods + themselves." + +The Earl of Aberdeen says: + + It would ill become me to attempt to add to the eulogy which you + have already heard on the distinguished individual whose genius + and talents we have met this day to acknowledge. That eulogy has + been pronounced by those whose praises are well calculated to + confer honor, even upon him whose name does honor to his + country. I feel in common with them, although I can but ill + express that intense admiration which the bare recollection of + those discoveries must excite, which have rendered us familiar + with a power before nearly unknown, and which have taught us to + wield, almost at will, perhaps the mightiest instrument ever + intrusted to the hands of man. I feel, too, that in erecting a + monument to his memory, placed, as it may be, among the + memorials of kings, and heroes, and statesmen, and philosophers, + that it will be then in its proper place; and most in its proper + place, if in the midst of those who have been most distinguished + by their usefulness to mankind, and by the spotless integrity of + their lives. + +Lord Jeffrey says: + + This name fortunately needs no commemoration of ours; for he + that bore it survived to see it crowned with undisputed and + unenvied honors; and many generations will probably pass away, + before it shall have gathered "all its fame." We have said that + Mr. Watt was the great _improver_ of the steam engine; but, in + truth, as to all that is admirable in its structure, or vast in + its utility, he should rather be described as its _inventor_. It + was by his inventions that its action was so regulated, as to + make it capable of being applied to the finest and most delicate + manufactures, and its power so increased, as to set weight and + solidity at defiance. By his admirable contrivance, it has + become a thing stupendous alike for its force and its + flexibility, for the prodigious power which it can exert, and + the ease, and precision, and ductility, with which it can be + varied, distributed, and applied. The trunk of an elephant, that + can pick up a pin or rend an oak, is as nothing to it. It can + engrave a seal, and crush masses of obdurate metal before it; + draw out, without breaking, a thread as fine as gossamer, and + lift a ship of war like a bauble in the air. It can embroider + muslin and forge anchors, cut steel into ribbons, and impel + loaded vessels against the fury of the winds and waves. + + It would be difficult to estimate the value of the benefits + which these inventions have conferred upon this country. There + is no branch of industry that has not been indebted to them; + and, in all the most material, they have not only widened most + magnificently the field of its exertions, but multiplied a + thousandfold the amount of its productions. It is our improved + steam engine that has fought the battles of Europe, and exalted + and sustained, through the late tremendous contest, the + political greatness of our land. It is the same great power + which now enables us to pay the interest of our debt, and to + maintain the arduous struggle in which we are still engaged + (1819), with the skill and capital of countries less oppressed + with taxation. But these are poor and narrow views of its + importance. It has increased indefinitely the mass of human + comforts and enjoyments, and rendered cheap and accessible, all + over the world, the materials of wealth and prosperity. It has + armed the feeble hand of man, in short, with a power to which no + limits can be assigned; completed the dominion of mind over the + most refractory qualities of matter; and laid a sure foundation + for all those future miracles of mechanical power which are to + aid and reward the labors of after generations. It is to the + genius of one man, too, that all this is mainly owing; and + certainly no man ever bestowed such a gift on his kind. The + blessing is not only universal, but unbounded; and the fabled + inventors of the plough and the loom, who were deified by the + erring gratitude of their rude contemporaries, conferred less + important benefits on mankind than the inventor of our present + steam engine. + + This will be the fame of Watt with future generations; and it is + sufficient for his race and his country. But to those to whom he + more immediately belonged, who lived in his society and enjoyed + his conversation, it is not, perhaps, the character in which he + will be most frequently recalled--most deeply lamented--or even + most highly admired. + +We shall end by quoting the greatest living authority, Lord Kelvin, now +Lord Chancellor of Glasgow University, which Watt and he have done so +much to render famous: + + Precisely that single-acting, high-pressure, syringe-engine, + made and experimented on by James Watt one hundred and forty + years ago in his Glasgow College workshop, now in 1901, with the + addition of a surface-condenser cooled by air to receive the + waste steam, and a pump to return the water thence to the + boiler, constitutes the common-road motor, which, in the opinion + of many good judges, is the most successful of all the different + motors which have been made and tried within the last few years. + Without a condenser, Watt's high-pressure, single-acting engine + of 1761, only needs the cylinder-cover with piston-rod passing + steam-tight through it (as introduced by Watt himself in + subsequent developments), and the valves proper for admitting + steam on both sides of the piston and for working expansively, + to make it the very engine, which, during the whole of the past + century, has done practically all the steam work of the world, + and is doing it still, except on the sea or lakes or rivers, + where there is plenty of condensing water. Even the double and + triple and quadruple expansion engines, by which the highest + modern economy for power and steam engines has been obtained, + are splendid mechanical developments of the principle of + expansion, discovered and published by Watt, and used, though to + a comparatively limited extent, in his own engines. + + * * * * * + + Thus during the five years from 1761-66 Watt had worked out all + the principles and invented all that was essential in the + details for realising them in the most perfect steam engines of + the present day. + +So passes Watt from view as the discoverer and inventor of the "most +powerful instrument in the hands of man to alter the face of the +physical world." He takes his place "at the head of all inventors of all +ages and all nations." + + + + +CHAPTER XI + +WATT, THE MAN + + +Of Watt, the genius, possessed of abilities far beyond those of other +men, a scientist and philosopher, a mechanician and a craftsman, one who +gravitated without effort to the top of every society, and who, even +when a young workman, made his workshop the meeting-place of the leaders +of Glasgow University for the interchange of views upon the highest and +most abstruse subjects--with all this we have already dealt, but it is +only part, and not the nobler part. He excelled all his fellows in +knowledge, but there is much beyond mere knowledge in man. Strip Watt of +all those commanding talents that brought him primacy without effort, +for no man ever avoided precedence more persistently than he, and the +question still remains: what manner of man was he, as man? Surely our +readers would esteem the task but half done that revealed only what was +unusual in Watt's head. What of his heart? is naturally asked. We hasten +to record that in the domain of the personal graces and virtues, we have +evidence of his excellence as copious and assured as for his +pre-eminence in invention and discovery. + +We cite the testimony of those who knew him best. It is seldom that a +great man is so fortunate in his eulogists. The picture drawn of him by +his friend, Lord Jeffrey, must rank as one of the finest ever produced, +as portrait and tribute combined. That it is a discriminating statement, +altho so eulogistic, may well be accepted, since numerous contributory +proofs are given by others of Watt's personal characteristics. Says Lord +Jeffrey: + + Independently of his great attainments in mechanics, Mr. Watt + was an extraordinary, and in many respects a wonderful man. + Perhaps no individual in his age possessed so much and such + varied and exact information--had read so much, or remembered + what he had read so accurately and well. He had infinite + quickness of apprehension, a prodigious memory, and a certain + rectifying and methodising power of understanding, which + extracted something precious out of all that was presented to + it. His stores of miscellaneous knowledge were immense, and yet + less astonishing than the command he had at all times over them. + It seemed as if every subject that was casually started in + conversation with him, had been that which he had been last + occupied in studying and exhausting; such was the copiousness, + the precision, and the admirable clearness of the information + which he poured out upon it without effort or hesitation. Nor + was this promptitude and compass of knowledge confined in any + degree to the studies connected with his ordinary pursuits. That + he should have been minutely and extensively skilled in + chemistry and the arts, and in most of the branches of physical + science, might perhaps have been conjectured; but it could not + have been inferred from his usual occupations, and probably is + not generally known, that he was curiously learned in many + branches of antiquity, metaphysics, medicine, and etymology, and + perfectly at home in all the details of architecture, music and + law. He was well acquainted, too, with most of the modern + languages, and familiar with their most recent literature. Nor + was it at all extraordinary to hear the great mechanician and + engineer detailing and expounding, for hours together, the + metaphysical theories of the German logicians, or criticising + the measures or the matter of the German poetry. + + His astonishing memory was aided, no doubt, in a great measure, + by a still higher and rarer faculty--by his power of digesting + and arranging in its proper place all the information he + received, and of casting aside and rejecting, as it were + instinctively, whatever was worthless or immaterial. Every + conception that was suggested to his mind seemed instantly to + take its place among its other rich furniture, and to be + condensed into the smallest and most convenient form. He never + appeared, therefore, to be at all encumbered or perplexed with + the _verbiage_ of the dull books he perused, or the idle talk to + which he listened; but to have at once extracted, by a kind of + intellectual alchemy, all that was worthy of attention, and to + have reduced it, for his own use, to its true value and to its + simplest form. And thus it often happened that a great deal more + was learned from his brief and vigorous account of the theories + and arguments of tedious writers, than an ordinary student could + ever have derived from the most painful study of the originals, + and that errors and absurdities became manifest from the mere + clearness and plainness of his statement of them, which might + have deluded and perplexed most of his hearers without that + invaluable assistance. + + It is needless to say, that, with those vast resources, his + conversation was at all times rich and instructive in no + ordinary degree; but it was, if possible, still more pleasing + than wise, and had all the charms of familiarity, with all the + substantial treasures of knowledge. No man could be more social + in his spirit, less assuming or fastidious in his manners, or + more kind and indulgent toward all who approached him. He rather + liked to talk, at least in his latter years, but though he took + a considerable share of the conversation, he rarely suggested + the topics on which it was to turn, but readily and quietly took + up whatever was presented by those around him, and astonished + the idle and barren propounders of an ordinary theme, by the + treasures which he drew from the mine they had inconsciously + opened. He generally seemed, indeed, to have no choice or + predilection for one subject of discourse rather than another; + but allowed his mind, like a great cyclopædia, to be opened at + any letter his associates might choose to turn up, and only + endeavour to select, from his inexhaustible stores, what might + be best adapted to the taste of his present hearers. As to their + capacity he gave himself no trouble; and, indeed, such was his + singular talent for making all things plain, clear, and + intelligible, that scarcely any one could be aware of such a + deficiency in his presence. His talk, too, though overflowing + with information, had no resemblance to lecturing or solemn + discoursing, but, on the contrary, was full of colloquial spirit + and pleasantry. He had a certain quiet and grave humour, which + ran through most of his conversation, and a vein of temperate + jocularity, which gave infinite zest and effect to the condensed + and inexhaustible information which formed its main staple and + characteristic. There was a little air of affected testiness, + and a tone of pretended rebuke and contradiction, with which he + used to address his younger friends, that was always felt by + them as an endearing mark of his kindness and familiarity, and + prized accordingly, far beyond all the solemn compliments that + ever proceeded from the lips of authority. His voice was deep + and powerful, although he commonly spoke in a low and somewhat + monotonous tone, which harmonised admirably with the weight and + brevity of his observations, and set off to the greatest + advantage the pleasant anecdotes, which he delivered with the + same grave brow, and the same calm smile playing soberly on his + lips. There was nothing of effort indeed, or impatience, any + more than pride or levity, in his demeanour; and there was a + finer expression of reposing strength, and mild self-possession + in his manner, than we ever recollect to have met with in any + other person. He had in his character the utmost abhorrence for + all sorts of forwardness, parade and pretensions; and, indeed, + never failed to put all such impostures out of countenance, by + the manly plainness and honest intrepidity of his language and + deportment. + + In his temper and dispositions he was not only kind and + affectionate, but generous, and considerate of the feelings of + all around him; and gave the most liberal assistance and + encouragement to all young persons who showed any indications of + talent, or applied to him for patronage or advice. His health, + which was delicate from his youth upwards, seemed to become + firmer as he advanced in years; and he preserved, up almost to + the last moment of his existence, not only the full command of + his extraordinary intellect, but all the alacrity of spirit, and + the social gaiety, which had illumined his happiest days. His + friends in this part of the country never saw him more full of + intellectual vigour and colloquial animation, never more + delightful or more instructive, than in his last visit to + Scotland in the autumn of 1817. Indeed, it was after that time + that he applied himself, with all the ardour of early life, to + the invention of a machine for mechanically copying all sorts of + sculpture and statuary; and distributed among his friends some + of its earliest performances, as the productions of a young + artist just entering on his eighty-third year. + + * * * * * + + All men of learning and science were his cordial friends; and + such was the influence of his mild character and perfect + fairness and liberality, even upon the pretenders to these + accomplishments, that he lived to disarm even envy itself, and + died, we verily believe, without a single enemy. + +Professor Robison, the most intimate friend of his youth, records that: + + When to the superiority of knowledge in his own line, which + every man confessed, there was joined the naïve simplicity and + candour of his character, it is no wonder that the attachment of + his acquaintances was so strong. I have seen something of the + world and I am obliged to say that I never saw such another + instance of general and cordial attachment to a person whom all + acknowledged to be their superior. But this superiority was + concealed under the most amiable candour, and liberal allowance + of merit to every man. Mr. Watt was the first to ascribe to the + ingenuity of a friend things which were very often nothing but + his own surmises followed out and embodied by another. I am well + entitled to say this, and have often experienced it in my own + case. + + This potent commander of the elements, this abridger of time and + space, this magician, whose cloudy machinery has produced a + change in the world, the effects of which, extraordinary as + they are, are perhaps only now beginning to be felt--was not + only the most profound man of science, the most successful + combiner of powers, and combiner of numbers, as adapted to + practical purposes--was not only one of the most generally + well-informed, but one of the best and kindest of human beings. + There he stood, surrounded by the little band of northern + _literati_, men not less tenacious, generally speaking, of their + own opinions, than the national regiments are supposed to be + jealous of the high character they have won upon service. + Methinks I yet see and hear what I shall never see or hear + again. The alert, kind, benevolent old man had his attention + alive to every one's question, his information at every one's + command. His talents and fancy overflowed on every subject. One + gentleman was a deep philologist, he talked with him on the + origin of the alphabet as if he had been coeval with Cadmus; + another, a celebrated critic, you would have said the old man + had studied political economy and _belles lettres_ all his life; + of science it is unnecessary to speak, it was his own + distinguished walk. + +Lord Brougham says: + + We have been considering this eminent person as yet only in his + public capacity, as a benefactor of mankind by his fertile + genius and indomitable perseverance; and the best portraiture of + his intellectual character was to be found in the description of + his attainments. It is, however, proper to survey him also in + private life. He was unexceptionable in all its relations; and + as his activity was unmeasured, and his taste anything rather + than fastidious, he both was master of every variety of + knowledge, and was tolerant of discussion on subjects of very + subordinate importance compared with those on which he most + excelled. Not only all the sciences from the mathematics and + astronomy, down to botany, received his diligent attention, but + he was tolerably read in the lighter kinds of literature, + delighting in poetry and other works of fiction, full of the + stores of ancient literature, and readily giving himself up to + the critical disquisitions of commentators, and to discussion on + the fancies of etymology. His manners were most attractive from + their perfect nature and simplicity. His conversation was rich + in the measure which such stores and such easy taste might lead + us to expect, and it astonished all listeners with its admirable + precision, with the extraordinary memory it displayed, with the + distinctness it seemed to have, as if his mind had separate + niches for keeping each particular, and with its complete + rejection of all worthless and superfluous matter, as if the + same mind had some fine machine for acting like a fan, casting + off the chaff and the husk. But it had besides a peculiar charm + from the pleasure he took in conveying information where he was + peculiarly able to give it, and in joining with entire candor + whatever discussion happened to arise. Even upon matters on + which he was entitled to pronounce with absolute authority, he + never laid down the law, but spoke like any other partaker of + the conversation. I had the happiness of knowing Mr. Watt for + many years, in the intercourse of private life; and I will take + upon me to bear a testimony, in which all who had that + gratification I am sure will join, that they who only knew his + public merit, prodigious as that was, knew but half his worth. + Those who were admitted to his society will readily allow that + anything more pure, more candid, more simple, more scrupulously + loving of justice, than the whole habits of his life and + conversation proved him to be, was never known in society. + +The descriptions given by Lords Brougham, Jeffrey, the genial Sir +Walter, and others, of Watt's universality of knowledge and his charm in +discourse recall Canterbury's exordium: + + Hear him but reason in divinity + And, all-admiring, with an inward wish consumed, + You would desire the king were made a prelate; + Hear him debate of commonwealth affairs, + You would say--it hath been all in all his study: + List his discourse of war, and you shall hear + A fearful battle rendered you in music. + Turn him to any cause of policy, + The Gordian knot of it he will unloose + Familiar as his garter; that, when he speaks, + The air, a chartered libertine, is still, + And the mute wonder lurketh in men's ears + To steal his sweet and honeyed sentences. + +If Watt fell somewhat short of this, so no doubt did the king so greatly +extolled, and much more so, probably, than the versatile Watt. + +Dr. Black, the discoverer of latent heat, upon his death-bed, hears that +the Watt patent has been sustained, and is for the time restored again +to interest in life. He whispers that he "could not help rejoicing at +anything that benefited Jamie Watt." + +The Earl of Liverpool, prime minister, stated that Watt was remarkable +for + + the simplicity of his character, the modesty of his nature, the + absence of anything like presumption and ostentation, the + unwillingness to obtrude himself, not only upon the great and + powerful, but even on those of the scientific world to which he + belonged. A more excellent and amiable man in all the relations + of life I believe never existed. + +There can be no question that we have for our example, in the man Watt, +a nature cast in the finest mold, seemingly composed of every creature's +best. Transcendent as were his abilities as inventor and discoverer, we +are persuaded that our readers will feel that his qualities as a man in +all the relations of life were not less so, nor less worthy of record. +His supreme abilities we can neither acquire nor emulate. These are +individual and ended with him. But his virtues and charms as our +fellow-man still shine steadily upon our paths and will shine upon those +of our successors for ages to come, we trust not without leading us and +them to tread some part of the way toward the acquisition of such +qualities as enabled the friend of James Watt to declare his belief that +"a more excellent and amiable man in all the relations of life never +existed." A nobler tribute was never paid by man to man, yet was it not +undeserved. + +So passes Jamie Watt, the man, from view--a man who attracted, +delighted, impressed, instructed and made lifelong friends of his +fellows, to a degree unsurpassed, perhaps unequalled. + + "His life was gentle, and the elements + So mixed in him that Nature might stand up + And say to all the world, 'This was a man.'" + + + + + +End of the Project Gutenberg EBook of James Watt, by Andrew Carnegie + +*** END OF THIS PROJECT GUTENBERG EBOOK JAMES WATT *** + +***** This file should be named 26131-8.txt or 26131-8.zip ***** +This and all associated files of various formats will be found in: + https://www.gutenberg.org/2/6/1/3/26131/ + +Produced by V. L. 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You may copy it, give it away or +re-use it under the terms of the Project Gutenberg License included +with this eBook or online at www.gutenberg.org + + +Title: James Watt + +Author: Andrew Carnegie + +Release Date: July 26, 2008 [EBook #26131] + +Language: English + +Character set encoding: ISO-8859-1 + +*** START OF THIS PROJECT GUTENBERG EBOOK JAMES WATT *** + + + + +Produced by V. L. Simpson and the Online Distributed +Proofreading Team at https://www.pgdp.net (This file was +produced from images generously made available by The +Internet Archive/American Libraries.) + + + + + + +</pre> + + +<div class="titlepage"> +<h1>JAMES WATT</h1> + +<div class="byline"> +By<br /> +<span class="fs125em">Andrew Carnegie</span> +</div> + +<div class="center small"> +Author of "The Empire of Business,"<br /> +"Gospel of Wealth," "Triumphant Democracy,"<br /> +"American Four-in-Hand in Britain,"<br /> +"Round the World," Etc. +</div> + +<div class="publisher small center"> +New York<br /> +Doubleday, Page & Company<br /> +1905 +</div> +</div> + + +<div class="verso center small"> + +<div> +Copyright, 1905, by<br /> +Doubleday, Page & Company<br /> +Published, May, 1905 +</div> + +<div> +<i>All rights reserved, including that of<br /> +translation—also right of translation<br /> +into the Scandinavian languages.</i> +</div> +</div> + +<hr class="chapter" /> + +<h2><a name="PREFACE" id="PREFACE"></a>PREFACE</h2> + +<p>When the publishers asked me to write the Life of Watt, I declined, +stating that my thoughts were upon other matters. This settled the +question, as I supposed, but in this I was mistaken. Why shouldn't I +write the Life of the maker of the steam-engine, out of which I had made +fortune? Besides, I knew little of the history of the Steam Engine and +of Watt himself, and the surest way to obtain knowledge was to comply +with the publisher's highly complimentary request. In short, the subject +would not down, and finally, I was compelled to write again, telling +them that the idea haunted me, and if they still desired me to undertake +it, I should do so with my heart in the task.</p> + +<p>I now know about the steam-engine, and have also had revealed to me one +of the finest characters that ever graced the earth. For all this I am +deeply grateful to the publishers.</p> + +<p>I am indebted to friends, Messrs. Angus Sinclair and Edward R. Cooper, +for editing my notes upon Scientific and Mechanical points.</p> + +<p>The result is this volume. If the public, in reading, have one tithe of +the pleasure I have had in writing it, I shall be amply rewarded.</p> + +<p class="smcap ralign">The Author.</p> + +<hr class="chapter" /> + +<h2>CONTENTS</h2> + +<ul class="contents"> +<li><a href="#PREFACE">Authors Preface <span class="ralign">v</span></a></li> +<li class="small">CHAPTER <span class="ralign">PAGE</span></li> +<li><a href="#CHAPTER_I"> I. Childhood and Youth <span class="ralign">3</span></a></li> +<li><a href="#CHAPTER_II"> II. Glasgow to London—Return to Glasgow. <span class="ralign">23</span></a></li> +<li><a href="#CHAPTER_III"> III. Captured by Steam <span class="ralign">45</span></a></li> +<li><a href="#CHAPTER_IV"> IV. Partnership with Roebuck <span class="ralign">67</span></a></li> +<li><a href="#CHAPTER_V"> V. Boulton Partnership <span class="ralign">87</span></a></li> +<li><a href="#CHAPTER_VI"> VI. Removal to Birmingham <span class="ralign">121</span></a></li> +<li><a href="#CHAPTER_VII"> VII. Second Patent <span class="ralign">157</span></a></li> +<li><a href="#CHAPTER_VIII"> VIII. The Record of the Steam Engine <span class="ralign">195</span></a></li> +<li><a href="#CHAPTER_IX"> IX. Watt in Old Age <span class="ralign">213</span></a></li> +<li><a href="#CHAPTER_X"> X. Watt, the Inventor and Discoverer <span class="ralign">223</span></a></li> +<li><a href="#CHAPTER_XI"> XI. Watt, the Man <span class="ralign">233</span></a></li> +</ul> + +<hr class="chapter" /> +<div class="pagenum">Pg. 3</div> +<h2><a name="CHAPTER_I" id="CHAPTER_I"></a>CHAPTER I</h2> +<p class="center subtitle smcap">Childhood and Youth</p> + +<p>James Watt, born in Greenock, January 19, 1736, had the advantage, so +highly prized in Scotland, of being of good kith and kin. He had indeed +come from a good nest. His great-grandfather, a stern Covenanter, was +killed at Bridge of Dee, September 12, 1644, in one of the battles which +Graham of Claverhouse fought against the Scotch. He was a farmer in +Aberdeenshire, and upon his death the family was driven out of its +homestead and forced to leave the district.</p> + +<p>Watt's grandfather, Thomas Watt, was born in 1642, and found his way to +Crawford's Dyke, then adjoining, and now part of, Greenock, where he +founded a school of mathematics, and taught this branch, and also that +of navigation, to the fishermen and seamen of the locality. That he +succeeded in this field in so little and poor a community is no small +tribute to his powers. He was a man of decided ability and great natural +shrewdness, and very soon began to climb, as such men do. The landlord +of the district appointed him his Baron Bailie, an office which then had +important judicial functions. He rose to high position in + the <span class="pagenum">Pg. 4</span>town, +being Bailie and Elder, and was highly respected and honored. He +subsequently purchased a home in Greenock and settled there, becoming +one of its first citizens. Before his death he had established a +considerable business in odds and ends, such as repairing and +provisioning ships; repairing instruments of navigation, compasses, +quadrants, etc., always receiving special attention at his hands.</p> + +<p>The sturdy son of a sturdy Covenanter, he refused to take the test in +favor of prelacy (1683), and was therefore proclaimed to be "a +disorderly school-master officiating contrary to law." He continued to +teach, however, and a few years later the Kirk Session of Greenock, +notwithstanding his contumacy, found him "blameless in life and +conversation," and appointed him an Elder, which required him to +overlook not only religious observances, but the manners and morals of +the people. One of the most important of these duties was to provide for +the education of the young, in pursuance of that invaluable injunction +of John Knox, "that no father, of what estate or condition that ever he +may be, use his children at his own fantasie, especially in their +youthhood, <i>but all must be compelled to bring up their children in +learning and virtue</i>." Here we have, at its very birth, the doctrine of +compulsory education for all the people, the secret of Scotland's +progress. Great as was the service Knox rendered in the field +ecclesiastical, probably <span class="pagenum">Pg. 5</span>what he did for the cause of public education +excels it. The man who proclaimed that he would never rest until there +was a public school in every parish in Scotland must stand for all time +as one of the foremost of her benefactors; probably, in the extent and +quality of the influence he exerted upon the national character through +universal compulsory education, the foremost of all.</p> + +<p>The very year after Parliament passed the Act of 1696, which at last +fulfilled Knox's aspirations, and during the Eldership of Watt's +grandfather, Greenock made prompt provision for her parish school, in +which we may be sure the old "teacher of mathematics" did not fail to +take a prominent part.</p> + +<p>Thomas Watt's son, the father of the great inventor, followed in his +father's footsteps, after his father's death, as shipwright, contractor, +provider, etc., becoming famous for his skill in the making of the most +delicate instruments. He built shops at the back of his house, and such +were the demands upon him that he was able to keep a number of men, +sometimes as many as fourteen, constantly at work. Like his father, he +became a man of position and influence in the community, and was +universally esteemed. Prosperity attended him until after the birth of +his famous son. The loss of a valuable ship, succeeded by other +misfortunes, swept away most of the considerable sum which he had made, +and it was resolved that James <span class="pagenum">Pg. 6</span>would have to be taught a trade, instead +of succeeding to the business, as had been the intention.</p> + +<p>Fortunate it was for our subject, and especially so for the world, that +he was thus favored by falling heir to the best heritage of all, as Mr. +Morley calls it in his address to the Midland Institute—"the necessity +at an early age to go forth into the world and work for the means needed +for his own support." President Garfield's verdict was to the same +effect, "The best heritage to which a man can be born is poverty." The +writer's knowledge of the usual effect of the heritage of milliondom +upon the sons of millionaires leads him fully to concur with these high +authorities, and to believe that it is neither to the rich nor to the +noble that human society has to look for its preservation and +improvement, but to those who, like Watt, have to labor that they may +live, and thus make a proper return for what they receive, as working +bees, not drones, in the social hive. Not from palace or castle, but +from the cottage have come, or can come, the needed leaders of our race, +under whose guidance it is to ascend.</p> + +<p>We have a fine record in the three generations of the Watts, +great-grandfather, grandfather and father, all able and successful men, +whose careers were marked by steady progress, growing in usefulness to +their fellows; men of unblemished character, kind and considerate, +winning the confidence and affection of <span class="pagenum">Pg. 7</span>their neighbors, and leaving +behind them records unstained.</p> + +<p>So much for the male branch of the family tree, but this is only half. +What of that of the grandmothers and mothers of the line—equally +important? For what a Scotch boy born to labor is to become, and how, +cannot be forecast until we know what his mother is, who is to him +nurse, servant, governess, teacher and saint, all in one. We must look +to the Watt women as carefully as to the men; and these fortunately we +find all that can be desired. His mother was Agnes Muirhead, a +descendant of the Muirheads of Lachop, who date away back before the +reign of King David, 1122. Scott, in his "Minstrelsy of the Scottish +Border," gives us the old ballad of "The Laird of Muirhead," who played +a great part in these unsettled days.</p> + +<p>The good judgment which characterised the Watts for three generations is +nowhere more clearly shown than in the lady James Watt's father courted +and finally succeeded in securing for his wife. She is described as a +gentlewoman of reserved and quiet deportment, "esteemed by her +neighbours for graces of person as well as of mind and heart, and not +less distinguished for her sound sense and good manners than for her +cheerful temper and excellent housewifery." Her likeness is thus drawn, +and all that we have read elsewhere concerning her confirms the truth of +the portrait. Williamson says that</p> +<div class="pagenum">Pg. 8</div> +<blockquote><p>the lady to whom he (Thomas Watt) was early united in marriage +was Miss Agnes Muirhead, a gentlewoman of good understanding and +superior endowments, whose excellent management in household +affairs would seem to have contributed much to the order of her +establishment, as well as to the every-day happiness of a +cheerful home. She is described as having been a person above +common in many respects, of a fine womanly presence, ladylike in +appearance, affecting in domestic arrangements—according to our +traditions—what, it would seem was considered for the time, +rather a superior style of living. What such a style consisted +in, the reader shall have the means of judging for himself. One +of the author's informants on such points more than twenty years +ago, a venerable lady, then in her eighty-fifth year, was wont +to speak of the worthy Bailie's wife with much characteristic +interest and animation. As illustrative of what has just been +remarked of the internal economy of the family, the old lady +related an occasion on which she had spent an evening, when a +girl, at Mrs. Watt's house, and remembered expressing with much +<i>naïveté</i> to her mother, on returning home, her childish +surprise that "Mrs. Watt had <i>two</i> candles lighted on the +table!" Among these and other reminiscences of her youth, one +venerable informant described James Watt's mother, in her +eloquent and expressive Doric, as, "a braw, braw, woman—none +now to be seen like her."</p></blockquote> + +<p>There is another account from a neighbor, who also refers to Mrs. Watt +as being somewhat of the grand lady, but always so kind, so sweet, so +helpful to all her neighbors.</p> + +<p>The Watt family for generations steadily improved and developed. A great +step upward was made the day Agnes Muirhead was captured. We are liable +to forget how little of the original strain of an old family remains in +after days. We glance over the record of the Cecils, for instance, to +find that the present Marquis <span class="pagenum">Pg. 9</span>has less than one four-thousandth part of +the Cecil blood; a dozen marriages have each reduced it one-half, and +the recent restoration of the family to its pristine greatness in the +person of the late Prime Minister, and in his son, the brilliant young +Parliamentarian, of whom great things are predicted already, is to be +credited equally to the recent infusion into the Cecil family of the +entirely new blood of two successive brides, daughters of commoners who +made their own way in the world. One was the mother of the late +statesman, the other his wife and the mother of his sons. So with the +Watt family, of which we have records of three marriages. Our Watt, +therefore, had but one-eighth of the original Watt strain; seven-eighths +being that of the three ladies who married into the family. Upon the +entrance of a gentlewoman of Agnes Muirhead's qualities hung important +results, for she was a remarkable character with the indefinable air of +distinction, was well educated, had a very wise head, a very kind heart +and all the sensibility and enthusiasm of the Celt, easily touched to +fine issues. She was a Scot of the Scots and a storehouse of border +lore, as became a daughter of her house, Muirhead of Lachop.</p> + +<p>Here, then, we have existing in the quiet village of Greenock in 1736, +unknown of men, all the favorable conditions, the ideal soil, from which +might be expected to appear such "variation of species" as contained +that <span class="pagenum">Pg. 10</span>rarest of elements, the divine spark we call genius. In due time +the "variation" made its appearance, now known as Watt, the creator of +the most potent instrument of mechanical force known to man.</p> + +<p>The fond mother having lost several of her children born previously was +intensely solicitous in her care of James, who was so delicate that +regular attendance at school was impossible. The greater part of his +school years he was confined most of the time to his room. This threw +him during most of his early years into his mother's company and tender +care. Happy chance! What teacher, what companionship, to compare with +that of such a mother! She taught him to read most of what he then knew, +and, we may be sure, fed him on the poetry and romance upon which she +herself had fed, and for which he became noted in after life. He was +rated as a backward scholar at school, and his education was considered +very much neglected.</p> + +<p>Let it not be thought, however, that the lad was not being educated in +some very important departments. The young mind was absorbing, though +its acquisitions did not count in the school records. Much is revealed +of his musings and inward development in the account of a visit which he +paid to his grandmother Muirhead in Glasgow, when it was thought that a +change would benefit the delicate boy. We read with pleasant surprise +that he had to be sent for, at the request of the family, and taken +home. He kept the household <span class="pagenum">Pg. 11</span>so stirred up with his stories, recitations +and continual ebullitions, which so fairly entranced his Grannie and +Grandpa and the cousins, that the whole household economy was +disordered. They lost their sleep, for "Jamie" held them spellbound +night after night with his wonderful performances. The shy and +contemplative youngster who had tramped among the hills, reciting the +stirring ballads of the border, had found an admiring tho astonished +audience at last, and had let loose upon them.</p> + +<p>To the circle at home he was naturally shy and reserved, but to his +Grannie, Grandpa, and Cousins, free from parental restraint, he could +freely deliver his soul. His mind was stored with the legends of his +country, its romance and poetry, and, strong Covenanters as were the +Watts for generations, tales of the Martyrs were not wanting. The +heather was on fire within Jamie's breast. But where got you all that +<i>perferidum Scotorum</i>, my wee mannie—that store of precious nutriment +that is to become part of yourself and remain in the core of your being +to the end, hallowing and elevating your life with ever-increasing +power? Not at the grammar school we trow. No school but one can instil +that, where rules the one best teacher you will ever know, genius though +you be—the school kept at your mother's knee. Such mothers as Watt had +are the appointed trainers of genius, and make men good and great, if +the needed spark be there to enkindle: "Kings they make gods, and meaner +subjects kings."</p> + +<div class="pagenum">Pg. 12</div> +<p>We have another story of Watt's childhood that proclaims the coming man. +Precocious children are said rarely to develop far in later years, but +Watt was pre-eminently a precocious child, and of this several proofs +are related. A friend looking at the child of six said to his father, +"You ought to send your boy to a public school, and not allow him to +trifle away his time at home." "Look how he is occupied before you +condemn him," said the father. He was trying to solve a problem in +geometry. His mother had taught him drawing, and with this he was +captivated. A few toys were given him, which were constantly in use. +Often he took them to pieces, and out of the parts sometimes constructed +new ones, a source of great delight. In this way he employed and amused +himself in the many long days during which he was confined to the house +by ill health.</p> + +<p>It is at this stage the steam and kettle story takes its rise. Mrs. +Campbell, Watt's cousin and constant companion, recounts, in her +memoranda, written in 1798:</p> + +<blockquote><p>Sitting one evening with his aunt, Mrs. Muirhead, at the +tea-table, she said: "James Watt, I never saw such an idle boy; +take a book or employ yourself usefully; for the last hour you +have not spoken one word, but taken off the lid of that kettle +and put it on again, holding now a cup and now a silver spoon +over the steam, watching how it rises from the spout, and +catching and connecting the drops of hot water it falls into. +Are you not ashamed of spending your time in this way?"</p></blockquote> + +<p>To what extent the precocious boy ruminated upon <span class="pagenum">Pg. 13</span>the phenomenon must be +left to conjecture. Enough that the story has a solid foundation upon +which we can build. This more than justifies us in classing it with +"Newton and the Apple," "Bruce and the Spider," "Tell and the Apple," +"Galvani and the Frog," "Volta and the Damp Cloth," "Washington and His +Little Hatchet," a string of gems, amongst the most precious of our +legendary possessions. Let no rude iconoclast attempt to undermine one +of them. Even if they never occurred, it matters little. They should +have occurred, for they are too good to lose. We could part with many of +the actual characters of the flesh in history without much loss; banish +the imaginary host of the spirit and we were poor indeed. So with these +inspiring legends; let us accept them and add others gladly as they +arise, inquiring not too curiously into their origin.</p> + +<p>While Watt was still in boyhood, his wise father not only taught him +writing and arithmetic, but also provided a set of small tools for him +in the shop among the workmen—a wise and epoch-making gift, for young +Watt soon revealed such wonderful manual dexterity, and could do such +astonishing things, that the verdict of one of the workmen, "Jamie has a +fortune at his finger-ends," became a common saying among them. The most +complicated work seemed to come naturally to him. One model after +another was produced to the wonder and delight of his older +fellow-<span class="pagenum">Pg. 14</span>workmen. Jamie was the pride of the shop, and no doubt of his +fond father, who saw with pardonable pride that his promising son +inherited his own traits, and gave bright promise of excelling as a +skilled handicraftsman.</p> + +<p>The mechanical dexterity of the Watts, grandfather, father and son, is +not to be belittled, for most of the mechanical inventions have come +from those who have been cunning of hand and have worked as manual +laborers, generally in charge of the machinery or devices which they +have improved. When new processes have been invented, these also have +usually suggested themselves to the able workmen as they experienced the +crudeness of existing methods. Indeed, few important inventions have +come from those who have not been thus employed. It is with inventors as +with poets; few have been born to the purple or with silver spoons in +their mouths, and we shall plainly see later on that had it not been for +Watt's inherited and acquired manual dexterity, it is probable that the +steam engine could never have been perfected, so often did failure of +experiments arise solely because it was in that day impossible to find +men capable of executing the plans of the inventor. His problem was to +teach them by example how to obtain the exact work required when the +tools of precision of our day were unknown and the men themselves were +only workmen of the crudest kind. Many of the most <span class="pagenum">Pg. 15</span>delicate parts, even +of working engines, passed through Watt's own hands, and for most of his +experimental devices he had himself to make the models. Never was there +an inventor who had such reason to thank fortune that in his youth he +had learned to work with his hands. It proved literally true, as his +fellow-workmen in the shop predicted, that "Jamie's fortune was at his +finger-ends."</p> + +<p>As before stated, he proved a backward scholar for a time, at the +grammar school. No one seems to have divined the latent powers +smoldering within. Latin and Greek classics moved him not, for his mind +was stored with more entrancing classics learned at his mother's knee: +his heroes were of nobler mould than the Greek demigods, and the story +of his own romantic land more fruitful than that of any other of the +past. Busy working man has not time to draw his inspiration from more +than one national literature. Nor has any man yet drawn fully from any +but that of his native tongue. We can no more draw our mental sustenance +from two languages than we can think in two. Man can have but one deep +source from whence come healing waters, as he can have but one mother +tongue. So it was with Watt. He had Scotland and that sufficed. When the +boy absorbs, or rather is absorbed by, Wallace, The Bruce, and Sir John +Grahame, is fired by the story of the Martyrs, has at heart page after +page of the country's ballads, and also, <span class="pagenum">Pg. 16</span>in more recent times, is at +home with Burns' and Scott's prose and poetry, he has little room and +less desire, and still less need, for inferior heroes. So the dead +languages and their semi-supernatural, quarrelsome, self-seeking heroes +passed in review without gaining admittance to the soul of Watt. But the +spare that fired him came at last—Mathematics. "Happy is the man who +has found his work," says Carlyle. Watt found his when yet a boy at +school. Thereafter never a doubt existed as to the field of his labors. +The choice of an occupation is a serious matter with most young men. +There was never room for any question of choice with young Watt. The +occupation had chosen him, as is the case with genius. "Talent does what +it can, genius what it must." When the goddess lays her hand upon a +mortal dedicated to her shrine, concentration is the inevitable result; +there is no room for anything which does not contribute to her service, +or rather all things are made contributory to it, and nothing that the +devotee sees or reads, hears or feels, but some way or other is made to +yield sustenance for the one great, overmastering task. "The gods send +thread for a web begun," because the web absorbs everything that comes +within reach. So it proved with Watt.</p> + +<p>At fifteen, he had twice carefully read "The Elements of Philosophy" +(Gravesend), and had made numerous chemical experiments, repeating them +again <span class="pagenum">Pg. 17</span>and again, until satisfied of their accuracy. A small electrical +machine was one of his productions with which he startled his +companions. Visits to his uncle Muirhead at Glasgow were frequent, and +here he formed acquaintance with several educated young men, who +appreciated his abilities and kindly nature; but the visits to the same +kind uncle "on the bonnie, bonnie banks o' Loch Lomond," where the +summer months were spent, gave the youth his happiest days. +Indefatigable in habits of observation and research, and devoted to the +lonely hills, he extended his knowledge by long excursions, adding to +his botanical and mineral treasures. Freely entering the cottages of the +people, he spent hours learning their traditions, superstitions, +ballads, and all the Celtic lore. He loved nature in her wildest moods, +and was a true child of the mist, brimful of poetry and romance, which +he was ever ready to shower upon his friends. An omniverous reader, in +after life he vindicated his practice of reading every book he found, +alleging that he had "never yet read a book or conversed with a +companion without gaining information, instruction or amusement." Scott +has left on record that he never had met and conversed with a man who +could not tell him something he did not know. Watt seems to have +resembled Sir Walter, "who spoke to every man he met as if he were a +brother"—as indeed he was—one of the many fine traits of that noble, +wholesome character. <span class="pagenum">Pg. 18</span>These two foremost Scots, each supreme in his +sphere, seem to have had many social traits in common, and both that +fine faculty of attracting others.</p> + +<p>The only "sport" of the youth was angling, "the most fitting practice +for quiet men and lovers of peace," the "Brothers of the Angle," +according to Izaak Walton, "being mostly men of mild and gentle +disposition." From the ruder athletic games of the school he was +debarred, not being robust, and this was a constant source of morbid +misery to him, entailing as it did separation from the other boys. The +prosecution of his favorite geometry now occupied his thoughts and time, +and astronomy also became a fascinating study. Long hours were often +spent, lying on his back in a grove near his home, studying the stars by +night and the clouds by day.</p> + +<p>Watt met his first irreparable loss in 1753, when his mother suddenly +died. The relations between them had been such as are only possible +between mother and son. Often had the mother said to her intimates that +she had been enabled to bear the loss of her daughter only by the love +and care of her dutiful son. Home was home no longer for Jamie, and we +are not surprised to find him leaving it soon after she who had been to +him the light and leading of his life had passed out of it.</p> + +<p>Watt now reached his seventeenth year. His father's affairs were greatly +embarrassed. It was clearly seen that the two brothers, John and James, +had <span class="pagenum">Pg. 19</span>to rely for their support upon their own unaided efforts. John, the +elder, some time before this had taken to the sea and been shipwrecked, +leaving only James at home. Of course, there was no question as to the +career he would adopt. His fortune "lay at his fingers' ends," and +accordingly he resolved at once to qualify himself for the trade of a +mathematical instrument maker, the career which led him directly in the +pathway of mathematics and mechanical science, and enabled him to +gratify his unquenchable thirst for knowledge thereof.</p> + +<p>Naturally Glasgow was decided upon as the proper place in which to +begin, and Watt took up his abode there with his maternal relatives, the +Muirheads, carrying his tools with him.</p> + +<p>No mathematical instrument maker was to be found in Glasgow, but Watt +entered the service of a kind of jack-of-all-trades, who called himself +an "optician" and sold and mended spectacles, repaired fiddles, tuned +spinets, made fishing-rods and tackle, etc. Watt, as a devoted brother +of the angle, was an adept at dressing trout and salmon flies, and handy +at so many things that he proved most useful to his employer, but there +was nothing to be learned by the ambitious youth.</p> + +<p>His most intimate schoolfellow was Andrew Anderson, whose elder brother, +John Anderson, was the well-known Professor of natural philosophy, the +first to <span class="pagenum">Pg. 20</span>open classes for the instruction of working-men in its +principles. He bequeathed his property to found an institution for this +purpose, which is now a college of the university. The Professor came to +know young Watt through his brother, and Watt became a frequent visitor +at his house. He was given unrestricted access to the Professor's +valuable library, in which he spent many of his evenings.</p> + +<p>One of the chief advantages of the public school is the enduring +friendships boys form there, first in importance through their +beneficial influence upon character, and, second, as aids to success in +after life. The writer has been impressed by this feature, for great is +the number of instances he has known where the prized working-boy or man +in position has been able, as additional force was required, to say the +needed word of recommendation, which gave a start or a lift upward to a +dearly-cherished schoolfellow. It seems a grave mistake for parents not +to educate their sons in the region of home, or in later years in +colleges and universities of their own land, so that early friendships +may not be broken, but grow closer with the years. Watt at all events +was fortunate in this respect. His schoolmate, Andrew Anderson, brought +into his life the noted Professor, with all his knowledge, kindness and +influence, and opened to him the kind of library he most needed.</p> + +<div class="pagenum">Pg. 21</div> +<div><br /></div> +<div class="pagenum">Pg. 22</div> + +<hr class="chapter" /> +<div class="pagenum">Pg. 23</div> +<h2><a name="CHAPTER_II" id="CHAPTER_II"></a>CHAPTER II</h2> +<p class="center subtitle smcap">Glasgow to London—Return to Glasgow</p> + + +<p>Through Professor Muirhead, a kinsman of Watt's mother, he was +introduced to many others of the faculty of the university, and, as +usual, attracted their attention, especially that of Dr. Dick, Professor +of natural philosophy, who strongly advised him to proceed to London, +where he could receive better instruction than it was possible to obtain +in Scotland at that time. The kind Professor, diviner of latent genius, +went so far as to give him a personal introduction, which proved +efficient. How true it is that the worthy, aspiring youth rarely goes +unrecognised or unaided. Men with kind hearts, wise heads, and influence +strong to aid, stand ready at every turn to take modest merit by the +hand and give it the only aid needed, opportunity to speak, through +results, for itself. So London was determined upon. Fortunately, a +distant relative of the Watt family, a sea-captain, was about to set +forth upon that then long and toilsome journey. They started from +Glasgow June 7, 1755, on horseback, the journey taking twelve days.</p> + +<p>The writer's parents often referred to the fact that when the leading +linen manufacturer of Dunfermline <span class="pagenum">Pg. 24</span>was about to take the journey to +London—the only man in the town then who ever did—special prayers were +always said in church for his safety.</p> + +<p>The member of Parliament in Watt's day from the extreme north of +Scotland would have consumed nearly twice twelve days to reach +Westminster. To-day if the capital of the English-speaking race were in +America, which Lord Roseberry says he is willing it should be, if +thereby the union of our English-speaking race were secured, the members +of the Great Council from Britain could reach Washington in seven days, +the members from British Columbia and California, upon the Pacific, in +five days, both land and sea routes soon to be much quickened.</p> + +<p>Those sanguine prophets who predict the reunion of our race on both +sides of the Atlantic can at least aver that in view of the union of +Scotland and England, the element of time required to traverse distances +to and from the capital is no obstacle, since the most distant points of +the new empire, Britain in the east and British Columbia and California +in the west, would be reached in less than one-third the time required +to travel from the north of Scotland to London at the time of the union. +Besides, the telegraph to-day binds the parts together, keeping all +citizens informed, and stirring their hearts simultaneously thousands of +miles apart—Glasgow to London, 1755, twelve days; 1905, eight hours. +Thus under the genius Steam, tamed and <span class="pagenum">Pg. 25</span>harnessed by Watt, the world +shrinks into a neighborhood, giving some countenance to the dreamers who +may perchance be proclaiming a coming reality. We may continue, +therefore, to indulge the hope of the coming "parliament of man, the +federation of the world," or even the older and wider prophecy of Burns, +that, "It's coming yet for a' that, when man to man the world o'er, +shall brithers be for a' that."</p> + +<p>There comes to mind that jewel we owe to Plato, which surely ranks as +one of the most precious of all our treasures: "We should lure ourselves +as with enchantments, for the hope is great and the reward is noble." So +with this enchanting dream, better than most realities, even if it be +all a dream. Let the dreamers therefore dream on. The world, minus +enchanting dreams, would be commonplace indeed, and let us remember this +dream is only dreamable because Watt's steam engine is a reality.</p> + +<p>After his twelve days on horseback, Watt arrived in London, a stranger +in a strange land, unknowing and unknown. But the fates had been kind +for, burdened with neither wealth nor rank, this poor would-be skilled +mechanic was to have a fair chance by beginning at the bottom among his +fellows, the sternest yet finest of all schools to call forth and +strengthen inherent qualities, and impel a poor young man to put forth +his utmost effort when launched upon the sea of life, where <span class="pagenum">Pg. 26</span>he must +either sink or swim, no bladders being in reserve for him.</p> + +<p>Our young hero rose to the occasion and soon proved that, Cæsar-like, he +could "stem the waves with heart of controversy." Thus the rude school +of experience calls forth and strengthens the latent qualities of youth, +implants others, and forms the indomitable man, fit to endure and +overcome. Here, for the first time, alone in swarming London, not one +relative, not one friend, not even an acquaintance, except the kind +sea-captain, challenged by the cold world around to do or die, fate +called to Watt as it calls to every man who has his own way to make:</p> + +<div class="poem"><div class="stanza"> +<span class="i0">"This is Collingtogle ford,<br /></span> +<span class="i0">And thou must keep thee with thy sword."<br /></span> +</div></div> + +<p>When the revelation first rushes upon a youth, hitherto directed by his +parents, that, boy no more, he must act for himself, presto! change! he +is a man, he has at last found himself. The supreme test, which proves +the man, can come in all its winnowing force only to those born to earn +their own support by training themselves to be able to render to society +services which command return. This training compels the development of +powers which otherwise would probably lie dormant. Scotch boy as Watt +was to the core, with the lowland broad, soft accent, and ignorant of +foreign literature, it is very certain that he then found support <span class="pagenum">Pg. 27</span>in the +lessons instilled at his mother's knee. He had been fed on Wallace and +Bruce, and when things looked darkest, even in very early years, his +national hero, Wallace, came to mind, and his struggles against fearful +odds, not for selfish ends, but for his country's independence. Did +Wallace give up the fight, or ever think of giving up? Never! It was +death or victory. Bruce and the spider! Did Bruce falter? Never! Neither +would he. "Scots wa hae," "Let us do or die," implanted before his +teens, has pulled many a Scottish boy through the crises of life when +all was dark, as it will pull others yet to come. Altho Burns and Scott +had yet to appear, to crystallise Scotland's characteristics and plant +the talismanic words into the hearts of young Scots, Watt had a copious +supply of the national sentiment, to give him the "stout heart for the +stye brae," when manhood arrived. His mother had planted deep in him, +and nurtured, precious seed from her Celtic garden, which was sure to +grow and bear good fruit.</p> + +<p>We are often met with the question, "What is the best possible safeguard +for a young man, who goes forth from a pure home, to meet the +temptations that beset his path?" Various answers are given, but, +speaking that as a Scot, reared as Watt was, the writer believes all the +suggested safeguards combined scarcely weigh as much as preventives +against disgracing himself as the thought that it would not be only +himself he would <span class="pagenum">Pg. 28</span>disgrace, but that he would also bring disgrace upon +his family, and would cause father, mother, sister and brother to hang +their heads among their neighbors in secluded village, on far-away moor +or in lonely glen. The Scotch have strong traces of the Chinese and +Japanese religious devotion to "the family," and the filial instinct is +intensely strong. The fall of one member is the disgrace of all. Even +although Watt's mother had passed, there remained the venerated father +in Greenock, and the letters regularly written to him, some of which +have fortunately been preserved, abundantly prove that, tho far from +home, yet in home and family ties and family duties the young man had +his strong tower of defence, keeping him from "all sense of sin or +shame." Watt never gave his father reason for one anxious thought that +he would in any respect discredit the good name of his forbears.</p> + +<p>Many London shops were visited, but the rules of the trade, requiring +apprentices to serve for seven years, or, being journeymen, to have +served that time, proved an insuperable obstacle to Watt's being +employed. His plan was to fit himself by a year's steady work for return +to Glasgow, there to begin on his own account. He had not seven years to +spend learning what he could learn in one. He would be his own master. +Wise young man in this he was. There is not much outcome in the youth +who does not already see himself captain in his dreams, and steers his +barque <span class="pagenum">Pg. 29</span>accordingly, true to the course already laid down, not to be +departed from, under any stress of weather. We see the kind of stuff +this young Scotch lad was made of in the tenacity with which he held to +his plan. At last some specimens of his work having seemed very +remarkable to Mr. John Morgan, mathematical instrument maker, Finch +Lane, Cornhill, he agreed to give the conquering young man the desired +year's instructions for his services and a premium of twenty pounds, +whereupon the plucky fellow who had kept to his course and made port, +wrote to his father of his success, praising his master "as being of as +good character, both for accuracy in his business, and good morals, as +any of his way in London." The order in which this aspiring young man of +the world records the virtues will not be overlooked. He then adds, "If +it had not been for Mr. Short, I could not have got a man in London that +would have undertaken to teach me, as I now find there are not above +five or six who could have taught me all I wanted."</p> + +<p>Mr. Short was the gentleman to whom Professor Dick's letter of +introduction was addressed, who, no more than the Professor himself, nor +Mr. Morgan, could withstand the extraordinary youth, whom he could not +refuse taking into his service—glad to get him no doubt, and delighted +that he was privileged to instruct one so likely to redound to his +credit in after years. Thus Watt made his start in London, the <span class="pagenum">Pg. 30</span>twenty +pounds premium being duly remitted from home.</p> + +<p>Up to this time, Watt had been a charge on his father, but it was very +small, for he lived in the most frugal style at a cost of only two +dollars per week. In one of his letters to his father he regrets being +unable to reduce it below that, knowing that his father's affairs were +not prosperous. He, however, was able to obtain some remunerative work +on his own account, which he did after his day's task was over, and soon +made his position secure as a workman. Specialisation he met with for +the first time, and he expresses surprise that "very few here know any +more than how to make a rule, others a pair of dividers, and suchlike." +Here we see that even at that early day division of labor had won its +way in London, though yet unknown in the country. The +jack-of-all-trades, the handyman, who can do everything, gives place to +the specialist who confines himself to one thing in which practice makes +him perfect. Watt's mission saved him from this, for to succeed he had +to be master, not of one process, but of all. Hence we find him first +making brass scales, parallel-rulers and quadrants. By the end of one +month in this department he was able to finish a Hadley quadrant. From +this he proceeded to azimuth compasses, brass sectors, theodolites, and +other delicate instruments. Before his year was finished he wrote his +father that he had made "a brass <span class="pagenum">Pg. 31</span>sector with a French joint, which is +reckoned as nice a piece of framing-work as is in the trade," and +expressed the hope that he would soon now be able to support himself and +be no longer a charge upon him.</p> + +<p>It is highly probable that this first tool finished by his own hands +brought to Watt more unalloyed pleasure than any of his greater triumphs +of later years, just as the first week's wages of youth, money earned by +service rendered, proclaiming coming manhood, brings with it a thrill +and glow of proud satisfaction, compared with which all the millions of +later years are as dross.</p> + +<p>Writers upon labor, who have never labored, generally make the profound +mistake of considering labor as one solid mass, when the truth is that +it contains orders and degrees as distinct as those in aristocracy. The +workman skilled beyond his fellows, who is called upon by his +superintendent to undertake the difficult job in emergencies, ranks +high, and probably enjoys an honorable title, a pet name conferred by +his shopmates. Men measure each other as correctly in the workshop as in +the professions, and each has his deserved rank. When the right man is +promoted, they rally round and enable him to perform wonders. Where +favoritism or poor judgment is shown, the reverse occurs, and there is +apathy and dissatisfaction, leading to poor results and serious trouble. +The manual worker is as proud of his work, and rightly so, as men are in +other vocations. <span class="pagenum">Pg. 32</span>His life and thought centre in the shop as those of +members of Congress or Parliament centre in the House; and triumph for +him in the shop, his world, means exactly the same to him, and appears +not less important to his family and friends than what leadership is to +the public man, or in any of the professions. He has all their pride of +profession, and less vanity than most.</p> + +<p>How far this "pride of profession" extends is well illustrated by the +Pittsburgh story of the street scrapers at their noon repast. MacCarthy, +recently deceased, was the subject of eulogy, one going so far as to +assert that he was "the best man that ever scraped a hoe on Liberty +Street." To this, one who had aspirations "allowed Mac was a good enough +man on plain work, but around the gas-posts he wasn't worth a cent."</p> + +<p>A public character, stopping over night with a friend in the country, +the maid-of-all-work tells her mistress, after the guest departs, "I +have read so much about him, never expecting to see him; little did I +think I should have the honor of brushing his boots this morning." Happy +girl in her work, knowing that all service is honorable. Even +shoe-blacking, we see, has its rewards.</p> + +<p>A Highland laird and lady, visiting some of their crofters on the moors, +are met and escorted by a delighted wife to her cot. The children and +the husband are duly presented. At an opportune moment <span class="pagenum">Pg. 33</span>the proud wife +cannot refrain from informing her visitors that "it was Donald himsel' +the laird had to send for to thatch the pretty golf-house at the Castle. +Donald did all that himsel'," with an admiring glance cast at the +embarrassed great man. Donald "sent for by the laird at the Castle" +ranks in Donald's circle and in Donald's own heart with the honor of +being sent for by His Majesty to govern the empire in Mr. Balfour's +circle and in Mr. Balfour's own heart. Ten to one the proud Highland +crofter and his circle reap more genuine, unalloyed satisfaction from +the message than the lowland statesman and his circle could reap from +his. But it made Balfour famous, you say. So was Donald made famous, his +circle not quite so wide as that of his colleague—that is all. Donald +is as much "uplifted" as the Prime Minister; probably more so. Thus is +human nature ever the same down to the roots. Many distinctions, few +differences in life. We are all kin, members of the one family, playing +with different toys.</p> + +<p>So deep down into the ranks of labor goes the salt of pride of +profession, preventing rot and keeping all fresh in the main, because on +the humblest of the workers there shines the bright ray of hope of +recognition and advancement, progress and success. As long as this vista +is seen stretching before all is well with labor. There will be +friction, of course, between capital and labor, but it will be healthy +friction, <span class="pagenum">Pg. 34</span>needed by, and good for, both. There is the higgling of the +market in all business. As long as this valuable quality of honest pride +in one's work exists, and finds deserved recognition, society has +nothing to fear from the ranks of labor. Those who have had most +experience with it, and know its qualities and its failings best, have +no fear; on the contrary, they know that at heart labor is sound, and +only needs considerate treatment. The kindly personal attention of the +employer will be found far more appreciated than even a rise in wages.</p> + +<p>Enforced confinement and unremitting labor soon told upon Watt's +delicate constitution, yet he persevered with the self-imposed extra +work, which brought in a little honest money and reduced the remittances +from home. He caught a severe cold during the winter and was afflicted +by a racking cough and severe rheumatic pains. With his father's +sanction, he decided to return home to recuperate, taking good care +however, forehanded as he always proved himself, to secure some new and +valuable tools and a stock of materials to make many others, which "he +knew he must make himself." A few valuable books were not forgotten, +among them Bion's work on the "Construction and Use of Mathematical +Instruments"—nothing pertaining to his craft but he would know. King he +would be in that, so everything was made to revolve around it. That was +the foundation upon which he had to build.</p> +<div class="pagenum">Pg. 35</div> +<p>To the old home in Scotland our hero's face was now turned in the autumn +of 1756, his twentieth year. His native air, best medicine of all for +the invalid exile, soon restored his health, and to Glasgow he then +went, in pursuance of his plan of life early laid down, to begin +business on his own account. He thus became master before he was man. +There was not in all Scotland a mathematical instrument maker, and here +was one of the very best begging permission to establish himself in +Glasgow. As in London so in Glasgow, however, the rules of the Guild of +Hammermen, to which it was decided a mathematical instrument maker would +belong, if one of such high calling made his appearance, prevented Watt +from entrance if he had not consumed seven years in learning the trade. +He had mastered it in one, and was ready to demonstrate his ability to +excel by any kind of test proposed. Watt had entered in properly by the +door of knowledge and experience of the craft, the only door through +which entrance was possible, but he had travelled too quickly; besides +he was "neither the son of a burgess, nor had he served an +apprenticeship in the borough," and this was conclusive. How the world +has travelled onward since those days! and yet our day is likely to be +in as great contrast a hundred and fifty years hence. Protective tariffs +between nations, and probably wars, may then seem as strangely absurd as +the hammermen's rules. Even in 1905 we have still a far road to travel.</p> + +<div class="pagenum">Pg. 36</div> +<p>Failing in his efforts to establish himself in business, he asked the +guild to permit him to rent and use a small workshop to make +experiments, but even this was refused. We are disposed to wonder at +this, but it was in strict accordance with the spirit of the times.</p> + +<p>When the sky was darkest, the clouds broke and revealed the university +as his guardian angel. Dr. Dick, Professor of natural philosophy, +knowing of Watt's skill from his first start in Glasgow, had already +employed him to repair some mathematical instruments bequeathed to the +university by a Scotch gentleman in the West Indies, and the work had +been well done, at a cost of five pounds—the first contract money ever +earned by Watt in Glasgow. Good work always tells. Ability cannot be +kept down forever; if crushed to earth, it rises again. So Watt's "good +work" brought the Professors to his aid, several of whom he had met and +impressed most favorably during its progress. The university charter, +gift of the Pope in 1451, gave absolute authority within the area of its +buildings, and the Professors resolved to give our hero shelter +there—the best day's work they ever did. May they ever be remembered +for this with feelings of deepest gratitude. What men these were! The +venerable Anderson has already been spoken of; Adam Smith, who did for +the science of economics what Watt did for steam, was one of Watt's +dearest friends; Black, discoverer of latent heat; Robinson, Dick of +whom we <span class="pagenum">Pg. 37</span>have spoken, and others. Such were the world's benefactors, who +resolved to take Watt under their protection, and thus enabled him to do +his appointed work. Glorious university, this of Glasgow, protector and +nurse of Watt, probably of all its decisions this has been of the +greatest service to man!</p> + +<p>There are universities and universities. Glasgow's peculiar claim to +regard lies in the perfect equality of the various schools, the +humanities not neglected, the sciences appreciated, neither accorded +precedence. Its scientific Professor, Thompson, now Lord Kelvin, was +recently elevated to the Lord Chancellorship, the highest honor in its +power to bestow.</p> + +<p>Every important university develops special qualities of its own, for +which it is noted. That of Glasgow is renowned for devotion to the +scientific field. What a record is hers! Protector of Watt, going to +extreme measures necessary, not alone to shelter him, but to enable him +to labor within its walls and support himself; first university to +establish an engineering school and professorship of engineering; first +to establish a chemical teaching laboratory for students; first to have +a physical laboratory for the exercise and instruction of students in +experimental work; nursery from which came the steam engine of Watt, the +discovery of latent heat by its Professor Black, and the successful +operation of telegraph cables by its Professor and present Lord +Chancellor (Lord Kelvin). May the future of <span class="pagenum">Pg. 38</span>Glasgow University copy fair +her glorious past! Her "atmosphere" favors and stimulates steady, +fruitful work. At all Scottish, as at all American universities, we may +rejoice that there is always found a large number of the most +distinguished students, who, figuratively speaking, cultivate knowledge +upon a little oatmeal, earning money between terms to pay their way. It +is highly probable that a greater proportion of these will be heard from +in later years than of any other class.</p> + +<p>American universities have, fortunately, followed the Glasgow model, and +are giving more attention to the hitherto much neglected needs of +science, and the practical departments of education, making themselves +real universities, "where any man can study everything worth studying."</p> + +<p>A room was assigned to Watt, only about twenty feet square, but it +served him as it has done others since for great work. When the +well-known author, Dr. Smiles, visited the room, he found in it the +galvanic apparatus employed by Professor Thompson (Lord Kelvin) for +perfecting his delicate invention which rendered ocean cables effective.</p> + +<p>The kind and wise Professors did not stop here. They went pretty far, +one cannot but think, when they took the next step in Watt's behalf, +giving him a small room, which could be made accessible to the public, +and this he was at liberty to open as a shop for <span class="pagenum">Pg. 39</span>the sale of his +instruments, for Watt had to make a living by his handiwork. Strange +work this for a university, especially in those days; but our readers, +we are sure, will heartily approve the last, as they have no doubt +approved the first action of the faculty in favor of struggling genius. +Business was not prosperous at first with Watt, his instruments proving +slow of sale. Of quadrants he could make three per week with the help of +a lad, at a profit of forty shillings, but as sea-going ships could not +then reach Glasgow, few could be sold. A supply was sent to Greenock, +then the port of Glasgow, and sold by his father. He was reduced, as the +greatest artists have often been, to the necessity of making what are +known as "pot-boilers." Following the example of his first master in +Glasgow he made spectacles, fiddles, flutes, guitars, and, of course, +flies and fishing-tackle, and, as the record tells, "many dislocated +violins, fractured guitars, fiddles also, if intreated, did he mend with +good approbation." Such were his "pot-boilers" that met the situation.</p> + +<p>His friend, Professor Black, who, like Professor Dick, had known of +Watt's talent, one day asked him if he couldn't make an organ for him. +By this time, Watt's reputation had begun to spread, and it finally +carried him to the height of passing among his associates as "one who +knew most things and could make anything." Watt knew nothing about +organs, but he immediately undertook the work (1762), and the result was +an <span class="pagenum">Pg. 40</span>indisputable success that led to his constructing, for a mason's +lodge in Glasgow, a larger "finger organ," "which elicited the surprise +and admiration of musicians." This extraordinary man improved everything +he touched. For his second organ he devised a number of novelties, a +sustained monochord, indicators and regulators of the blast, means for +tuning to any system, contrivances for improving the stops, etc.</p> + +<p>Lest we are led into a sad mistake here, let us stop a moment to +consider how Watt so easily accomplished wonders, as if by inspiration. +In all history it may be doubted whether success can be traced more +clearly to long and careful preparation than in Watt's case. When we +investigate, for instance, this seeming sleight-of-hand triumph with the +organs, we find that upon agreeing to make the first, Watt immediately +devoted himself to a study of the laws of harmony, making science +supplement his lack of the musical ear. As usual, the study was +exhaustive. Of course he found and took for guide the highest authority, +a profound, but obscure book by Professor Smith of Cambridge University, +and, mark this, he first made a model of the forthcoming organ. It is +safe to say that there was not then a man in Britain who knew more of +the science of music and was more thoroughly prepared to excel in the +art of making organs than the new organ-builder.</p> + +<p>When he attacked the problem of steam, as we shall <span class="pagenum">Pg. 41</span>soon see, the same +course was followed, although it involved the mastering of three +languages, that he should miss nothing.</p> + +<p>We note that the taking of infinite pains, this fore-arming of himself, +this knowing of everything that was to be known, the note of thorough +preparation in Watt's career, is ever conspicuous. The best proof that +he was a man of true genius is that he first made himself master of all +knowledge bearing upon his tasks.</p> + +<p>Watt could not have been more happily situated. His surroundings were +ideal, the resources of the university were at his disposal, and, being +conveniently situated, his workshop soon became the rendezvous of the +faculty. He thus enjoyed the constant intimate companionship of one of +the most distinguished bodies of educated men of science in the world. +Glasgow was favored in her faculty those days as now. Two at least of +Watt's closest friends, the discoverer of latent heat, and the author of +the "Wealth of Nations," won enduring fame. Others were eminent. He did +not fail to realise his advantages, and has left several acknowledgments +of his debt to "those who were all much my superiors, I never having +attended a college and being then but a mechanic." His so-called +superiors did not quite see it in this light, as they have abundantly +testified, but the modesty of Watt was ever conspicuous all through his +life.</p> + +<div class="pagenum">Pg. 42</div> +<p>Watt led a busy life, the time not spent upon the indispensable +"pot-boilers" being fully occupied in severe studies; chemistry, +mathematics and mechanics all received attention. What he was finally to +become no one could so far predict, but his associates expected +something great from one who had so deeply impressed them.</p> + +<p>Robison (afterwards Professor of natural history in Edinburgh +University), being nearer Watt's age than the others, became his most +intimate friend. His introduction to Watt, in 1758, has been described +by himself. After feasting his eyes on the beautifully finished +instruments in his shop, Robison entered into conversation with him. +Expecting to find only a workman, he was surprised to find a +philosopher. Says Robison:</p> + +<blockquote><p>I had the vanity to think myself a pretty good proficient in my +favorite study (mathematical and mechanical philosophy), and was +rather mortified at finding Mr. Watt so much my superior. But +his own high relish for those things made him pleased with the +chat of any person who had the same tastes with himself; or his +innate complaisance made him indulge my curiosity, and even +encourage my endeavors to form a more intimate acquaintance with +him. I lounged much about him, and, I doubt not, was frequently +teasing him. Thus our acquaintance began.</p></blockquote> + +<div class="pagenum">Pg. 43</div> +<div><br /></div> +<div class="pagenum">Pg. 44</div> +<hr class="chapter" /> +<div class="pagenum">Pg. 45</div> +<h2><a name="CHAPTER_III" id="CHAPTER_III"></a>CHAPTER III</h2> +<p class="center subtitle smcap">Captured by Steam</p> + +<p>The supreme hour of Watt's life was now about to strike. He had become +deeply interested in the subject of steam, to which Professor Robison +had called his attention, Robison being then in his twentieth year, Watt +three years older.</p> + +<p>Robison's idea was that steam might be applied to wheel carriages. Watt +admitted his ignorance of steam then. Nevertheless, he made a model of a +wheel carriage with two cylinders of tin plate, but being slightly and +inaccurately made, it failed to work satisfactorily. Nothing more was +heard of it. Robison soon thereafter left Glasgow. The demon Steam +continued to haunt Watt. He, who up to this time had never seen even a +model of a steam engine, strangely discovered in his researches that the +university actually owned a model of the latest type, the Newcomen +engine, which had been purchased for the use of the natural philosophy +class. One wonders how many of the universities in Britain had been so +progressive. That of Glasgow seems to have recognised at an early day +the importance of science, in which department she continues famous. The +coveted and now historical <span class="pagenum">Pg. 46</span>model had been sent to London for repairs. +Watt urged its prompt return and a sum of money was voted for this +purpose. Watt was at last completely absorbed in the subject of steam. +He read all that had been written on the subject. Most of the valuable +matter those days was in French and Italian, of which there were no +translations. Watt promptly began to acquire these languages, that he +might know all that was to be known. He could not await the coming of +the model, which did not arrive until 1763, and began his own +experiments in 1761. How did he obtain the necessary appliances and +apparatus, one asks. The answer is easy. He made them. Apothecaries' +vials were his steam boilers, and hollowed-out canes his steam-pipes. +Numerous experiments followed and much was learnt. Watt's account of +these is appended to the article on "Steam and the Steam Engine" in the +"Encyclopædia Britannica," ninth edition.</p> + +<p>Detailed accounts of Watt's numerous experiments, failures, +difficulties, disappointments, and successes, as one after the other +obstacles were surmounted, is not within the scope of this volume, these +being all easily accessible to the student, but the general reader may +be interested in the most important of all the triumphs of the +indefatigable worker—the keystone of the arch. The Newcomen model +arrived at last and was promptly repaired, but was not successful when +put in operation. Steam enough could not be obtained, although the +<span class="pagenum">Pg. 47</span>boiler seemed of ample capacity. The fire was urged by blowing and more +steam generated, and still it would not work; a few strokes of the +piston and the engine stopped. Smiles says that exactly at the point +when ordinary experimentalists would have abandoned the task, Watt +became thoroughly aroused. "Every obstacle," says Professor Robison, +"was to him the beginning of a new and serious study, and I knew he +would not quit it until he had either discovered its worthlessness or +had made something of it." The difficulty here was serious. Books were +searched in vain. No one had touched it. A course of independent +experiments was essential, and upon this he entered as usual, determined +to find truth at the bottom of the well and to get there in his own way. +Here he came upon the fact which led him to the stupendous result. That +fact was the existence of latent heat, the original discoverer of which +was Watt's intimate friend, Professor Black. Watt found that water +converted into steam heated five times its own weight of water to steam +heat. He says:</p> + +<blockquote><p>Being struck with this remarkable fact (effect of latent heat), +and not understanding the reason of it, I mentioned it to my +friend, Dr. Black, who then explained to me his doctrine of +latent heat, which he had taught some time before this period +(1764); but having myself been occupied with the pursuits of +business, if I had heard of it I had not attended to it, when I +thus stumbled upon one of the material facts by which that +beautiful theory is supported.</p></blockquote> + +<div class="pagenum">Pg. 48</div> +<p>Here we have an instance of two men in the same university, discovering +latent heat, one wholly ignorant of the other's doings; fortunately, the +later discoverer only too glad to acknowledge and applaud the original, +and, strange to say, going to him to announce the discovery he had made. +Watt of course had no access to the Professor's classes, and some years +before the former stumbled upon the fact, the theory had been announced +by Black, but had apparently attracted little attention. This episode +reminds us of the advantages Watt had in his surroundings. He breathed +the very "atmosphere" of scientific and mechanical investigation and +invention, and had at hand not only the standard books, but the living +men who could best assist him.</p> + +<p>What does latent heat mean? we hear the reader inquire. Let us try to +explain it in simple language. Arago pronounced Black's experiment +revealing it as one of the most remarkable in modern physics. Water +passed as an element until Watt found it was a compound. Change its +temperature and it exists in three different states, liquid, solid, and +gaseous—water, ice and steam. Convert water into steam, and pass, say, +two pounds of steam into ten pounds of water at freezing point and the +steam would be wholly liquified, <i>i.e.</i>, become water again, at 212°, +but the whole ten pounds of freezing water would also be raised to 212° +in the process. That is to say two <span class="pagenum">Pg. 49</span>pounds of steam will convert ten +pounds of freezing water into boiling water, so great is the latent heat +set free in the passage of steam to lower temperatures at the moment +when the contact of cold surfaces converts the vapor from the gaseous +into the liquid state. This heat is so thoroughly merged in the compound +that the most delicate thermometer cannot detect a variation. It is +undiscoverable by our senses and yet it proves its existence beyond +question by its work. Heat which is obtained by the combustion of coal +or wood, lies also in water, to be drawn forth and utilised in steam. It +is apparently a mere question of temperature. The heat lies latent and +dead until we raise the temperature of the water to 212°, and it is +turned to vapor. Then the powerful force is instantly imbued with life +and we harness it for our purposes.</p> + +<p>The description of latent heat which gave the writer the clearest idea +of it, and at the same time a much-needed reminder of the fact that Watt +was the discoverer of the practically constant and unvarying amount of +heat in steam, whatever the pressure, is the following by Mr. Lauder, a +graduate of Glasgow University and pupil of Lord Kelvin, taken from +"Watt's Discoveries of the Properties of Steam."</p> + +<blockquote><p>It is well to distinguish between the two things, Discovery and +Invention. The title of Watt the Inventor is world-wide, and is +so just and striking that there is none to gainsay. But it is +only to the <span class="pagenum">Pg. 50</span>few that dive deeper that Watt the Discoverer is +known. When his mind became directed to the possibilities of the +power of steam, he, following his natural bent, began to +investigate its properties. The mere inventor would have been +content with what was already known, and utilised such +knowledge, as Newcomen had done in his engine. Watt might have +invented the separate condenser and ranked as a great inventor, +but the spirit of enquiry was in possession of him, and he had +to find out all he could about the <i>nature</i> of steam.</p> + +<p>His first discovery was that of latent heat. When communicating +this to Professor Black he found that his friend had anticipated +him, and had been teaching it in lectures to his students for +some years past. His next step was the discovery of the <i>total</i> +heat of steam, and that this remains practically constant at all +pressures. Black's fame rests upon his theory of latent heat; +Watt's fame as the discoverer of the total heat of steam should +be equally great, and would be no doubt had his rôle of inventor +not overshadowed all his work.</p> + +<p>This part of Watt's work has been so little known that it is +almost imperative to-day to give some idea of it to the general +reader. Suppose you take a flask, such as olive oil is often +sold in, and fill with cold water. Set it over a lighted lamp, +put a thermometer in the water, and the temperature will be +observed to rise steadily till it reaches 212°, where it +remains, the water boils, and steam is produced freely. Now draw +the thermometer out of the water, but leaving it still in the +steam. It remains steady at the same point—212°. Now it +requires quite a long time and a large amount of heat to convert +all the water into steam. As the steam goes off at the same +temperature as the water, it is evident a quantity of heat has +escaped in the steam, of which the thermometer gives us no +account. This is latent heat.</p> + +<p>Now, if you blow the steam into cold water instead of allowing +it to pass into the air, you will find that it heats the water +six times more than what is due to its indicated temperature. To +fix your ideas: suppose you take 100 lbs. of water at 60°, and +blow one pound of steam into it, making 101 lbs., its +temperature will now be about 72°, a rise of 12°. Return to your +100 lbs. of water at 60° and add <span class="pagenum">Pg. 51</span>one pound of water at 212° the +same temperature as the steam you added, and the temperature +will only be raised about 2°. The one pound of steam heats six +times more than the one pound of water, both being at the same +temperature. This is the quantity of latent heat, which means +simply hidden heat, in steam.</p> + +<p>Proceeding further with the experiment, if, instead of allowing +the steam to blow into the water, you confine it until it gets +to some pressure, then blow it into the water, it takes the same +weight to raise the temperature to the same degree. This means +that the total heat remains practically the same, no matter at +what pressure.</p> + +<p>This is James Watt's discovery, and it led him to the use of +high-pressure steam, used expansively.</p></blockquote> + +<p>Even coal may yet be superseded before it is exhausted, for as eminent +an authority as Professor Pritchett of the Massachusetts Institute of +Technology has said in a recent address:</p> + +<blockquote><p>Watt's invention and all it has led to is only a step on the way +to harnessing the forces of nature to the service of man. Do you +doubt that other inventions will work changes even more sweeping +than those which the steam engine has brought?</p> + +<p>Consider a moment. The problem of which Watt solved a part is +not the problem of inventing a machine, but the problem of using +and storing the forces of nature which now go to waste. Now to +us who live on the earth there is only one source of power—the +sun. Darken the sun and every engine on the earth's surface +would soon stop, every wheel cease to turn, and all movement +cease. How prodigal this supply of power is we seldom stop to +consider. Deducting the atmospheric absorption, it is still true +that the sun delivers on each square yard of the earth's +surface, when he is shining, the equivalent of one horse-power +working continuously. Enough mechanical power goes to waste on +the college campus to warm and light and supply all the +manufactories, street railroads and other consumers of +mechanical power in the city. How to harness this power and to +store it—that is the problem of the inventor and the <span class="pagenum">Pg. 52</span>engineer +of the twentieth century, a problem which in good time is sure +to be solved.</p></blockquote> + +<p>Who shall doubt, after finding this secret source of force in water, +that some future Watt is to discover other sources of power, or +perchance succeed in utilising the superabundant power known to exist in +the heat of the sun, or discover the secret of the latent force employed +by nature in animals, which converts chemical energy directly into the +dynamic form, giving much higher efficiencies than any thermo-dynamic +machine has to-day or probably ever can have. Little knew Shakespeare of +man's perfect power of motion which utilises all energy! How came he +then to exclaim "What a piece of work is man; how infinite in faculty; +in form and <i>moving</i> how express and admirable"? This query, and a +thousand others, have arisen; for we forget Arnold's lines to the +Master:</p> + +<div class="poem"><div class="stanza"> +<span class="i0">"Others abide our question. Thou art free.<br /></span> +<span class="i0">We ask and ask—thou smilest and art still."<br /></span> +</div></div> + +<p>Man's "moving" is found more "express and admirable" than that of the +most perfect machine or adaptation of natural forces yet devised. Lord +Kelvin says the animal motor more closely resembles an electro-magnetic +engine than a heat engine, but very probably the chemical forces in +animals produce the external mechanical effects through electricity and +do not act as a thermo-dynamic engine.</p> + +<p>The wastage of heat energy under present methods <span class="pagenum">Pg. 53</span>is appalling. About 65 +per cent. of the heat energy of coal can be put into the steam boiler, +and from this only 15 per cent. of mechanical power is obtained. Thus +about nine-tenths of the original heat in coal is wasted. Proceeding +further and putting mechanical power into electricity, only from 2 to 5 +per cent. is turned into light; or, in other words, from coal to light +we get on an average only about one-half of 1 per cent. of the original +energy, a wastage of ninety-nine and one-half of every hundred pounds of +coal used. The very best possible with largest and best machinery is a +little more than one pound from every hundred consumed.</p> + +<p>When Watt gave to the steam-engine five times its efficiency by +utilising the latent heat, he only touched the fringe of the mysterious +realm which envelops man.</p> + +<p>Burbank, of the spineless cactus and new fruits, who has been delving +deep into the mysteries, tells us:</p> + +<blockquote><p>The facts of plant life demand a kinetic theory of evolution, a +slight change from Huxley's statement that, "Matter is a +magazine of force," to that of matter being force alone. The +time will come when the theory of "ions" will be thrown aside, +and no line left between force and matter.</p></blockquote> + +<p>Professor Matthews, he who, with Professor Loeb at Wood's Hole, is +imparting life to sea-urchins through electrical reactions, declares +"that certain chemical substances coming together under certain +conditions are bound to produce life. All life comes through the +<span class="pagenum">Pg. 54</span>operation of universal laws." We are but young in all this mysterious +business. What lies behind and probably near at hand may not merely +revolutionise material agencies but human preconceptions as well. "There +are more things in Heaven and Earth than are ever dreamt of in your +Philosophy."</p> + +<p>Latent Heat was a find indeed, but there remained another discovery yet +to make. Watt found that no less than four-fifths of all the steam used +was lost in heating the cold cylinder, and only one-fifth performed +service by acting on the piston. Prevent this, and the power of the +giant is increased fourfold. Here was the prize to contend for. Win this +and the campaign is won. First then, what caused the loss? This was soon +determined. The cylinder was necessarily cooled at the top because it +was open to the air, and also cooled below in condensing the charge of +steam that had driven the piston up in order to create a vacuum, without +which the piston would not descend from top to bottom, to begin another +upward stroke. A jet of cold water was introduced to effect this. How to +surmount this seemingly insuperable obstacle was the problem that kept +Watt long in profound study.</p> + +<p>Many plans were entertained, only to be finally rejected. At last the +flash came into that teeming brain like a stroke of lightning. Eureka! +he had found it. Not one scintilla of doubt ever intruded thereafter. +The solution lay right there and he would invent <span class="pagenum">Pg. 55</span>the needed appliances. +His mode of procedure, when on the trail of big game, is beautifully +illustrated here. When he found the root of the defect which rendered +the Newcomen engine impracticable for general purposes, he promptly +formulated the one indispensable condition which alone met the problem, +and which the successful steam-engine must possess. He abandoned all +else for the time as superfluous, since this was the key of the +position. This is the law he then laid down as an axiom—which is +repeated in his specification for his first patent in 1769: "To make a +perfect steam engine it was necessary that the cylinder should be always +as hot as the steam which entered it, and that the steam should be +cooled below 100° to exert its full powers."</p> + +<p>Watt describes how at last the idea of the "separate condenser," the +complete cure, flashed suddenly upon his mind:</p> + +<blockquote><p>I had gone to take a walk on a fine Sabbath afternoon, early in +1765. I had entered the green by the gate at the foot of +Charlotte Street and had passed the old washing-house. I was +thinking upon the engine at the time, and had gone as far as the +herd's house, when the idea came into my mind that as steam was +an elastic body it would rush into a vacuum, and if a +communication were made between the cylinder and an exhausted +vessel it would rush into it, and might be there condensed +without cooling the cylinder. I then saw that I must get rid of +the condensed steam and injection-water if I used a jet as in +Newcomen's engine. Two ways of doing this occurred to me. First, +the water might be run off by a descending pipe, if an offlet +could be <span class="pagenum">Pg. 56</span>got at the depth of thirty-five or thirty-six feet, and +any air might be extracted by a small pump. The second was to +make the pump large enough to extract both water and air ... I +had not walked farther than the golf-house when the whole thing +was arranged in my mind.</p></blockquote> + +<p>Professor Black says, "This capital improvement flashed upon his mind at +once and filled him with rapture." We may imagine</p> + +<div class="poem"><div class="stanza"> +<span class="i0">"Then felt he like some watcher of the skies<br /></span> +<span class="i0">When a new planet sweeps into his ken."<br /></span> +</div></div> + +<p>A new world had sprung forth in Watt's brain, for nothing less has the +steam engine given to man. One reads with a smile the dear modest man's +deprecatory remarks about the condenser in after years, when he was +overcome by the glowing tributes paid him upon one occasion and hailed +as having conquered hitherto uncontrollable steam. He stammered out +words to the effect that it came in his way and he happened to find it; +others had missed it; that was all; somebody had to stumble upon it. +That is all very well, and we love thee, Jamie Watt (he was always Jamie +to his friends), for such self-abnegation, but the truth of history must +be vindicated for all that. It proclaims, Thou art the man; go up higher +and take your seat there among the immortals, the inventor of the +greatest of all inventions, a great discoverer and one of the noblest of +men!</p> + +<p>In this one change lay all the difference between the <span class="pagenum">Pg. 57</span>Newcomen engine, +limited to atmospheric pressure, and the steam engine, capable of +development into the modern engine through the increasing use of the +tremendous force of steam under higher pressures, and improved +conditions from time to time.</p> + +<p>Watt leads the steam out of the cylinder and condenses it in a separate +vessel, leaving the cylinder hot. He closes the cylinder top and sends a +circular piston (hitherto all had been square) through it, and closely +stuffs it around to prevent escape of steam. The rapidity of the +"strokes" gained keeps the temperature of the cylinder high; besides, he +encases it and leaves a space between cylinder and covering filled with +steam. Thus he fulfils his law: "The cylinder is kept as hot as the +steam that enters." "How simple!" you exclaim. "Is that all? How +obviously this is the way to do it!" Very true, surprised reader, but +true, also, that no condenser and closed cylinder, no modern steam +engine.</p> + +<p>On Monday morning following the Sabbath flash, we find Watt was up +betimes at work upon the new idea. How many hours' sleep he had enjoyed +is not recorded, but it may be imagined that he had several visions of +the condenser during the night. One was to be made at once; he borrowed +from a college friend a brass syringe, the body of which served as a +cylinder. The first condenser vessel was an improvised syringe and a tin +can. From such an acorn the mighty oak was to grow. The experiment was +successful and <span class="pagenum">Pg. 58</span>the invention complete, but Watt saw clearly that years +of unceasing labor might yet pass before the details could all be worked +out and the steam engine appear ready to revolutionise the labor of the +world. During these years, Professor Black was his chief adviser and +encouraged him in hours of disappointment. The true and able friend not +only did this, but furnished him with money needed to enable him to +concentrate all his time and strength upon the task.</p> + +<p>Most opportunely, at this juncture, came Watt's marriage, to his cousin +Miss Miller, a lady to whom he had long been deeply attached. Watt's +friends are agreed in stating that the marriage was of vast importance, +for he had not passed untouched through the days of toil and trial. +Always of a meditative turn, somewhat prone to melancholy when without +companionship, and withal a sufferer from nervous headaches, there was +probably no gift of the gods equal to that of such a wife as he had been +so fortunate as to secure. Gentle yet strong in her gentleness, it was +her courage, her faith, and her smile that kept Watt steadfast. No doubt +he, like many other men blessed with an angel in the household, could +truly aver that his worrying cares vanished at the doorstep.</p> + +<p>Watt had at last, what he never had before, a home. More than one +intimate friend has given expression to the doubt whether he could have +triumphed without Mrs. Watt's bright and cheerful temperament to keep +<span class="pagenum">Pg. 59</span>him from despondency during the trying years which he had now to +encounter. Says Miss Campbell:</p> + +<blockquote><p>I have not entered into any of the interesting details my mother +gave me of Mr. Watt's early and constant attachment to his +cousin Miss Miller; but she ever considered it as having added +to his enjoyment of life, and as having had the most beneficial +influence on his character. Even his powerful mind sank +occasionally into misanthropic gloom, from the pressure of +long-continued nervous headaches, and repeated disappointments +in his hopes of success in life. Mrs. Watt, from her sweetness +of temper, and lively, cheerful disposition, had power to win +him from every wayward fancy; to rouse and animate him to active +exertion. She drew out all his gentle virtues, his native +benevolence and warm affections.</p></blockquote> + +<p>From all that has been recorded of her, we are justified in classing +Watt with Bassanio.</p> + +<div class="poem"><div class="stanza"> +<span class="i4">"It is very meet<br /></span> +<span class="i0">He live an upright life,<br /></span> +<span class="i0">For having such a blessing in his lady,<br /></span> +<span class="i0">He finds the joys of heaven here on earth;<br /></span> +<span class="i0">And if on earth he do not merit it,<br /></span> +<span class="i0">In reason he should never come to heaven."<br /></span> +</div></div> + +<p>Watt knew and felt this and let us hope that, as was his duty, he let +Mrs. Watt know it, not only by act, but by frequent acknowledgment.</p> + +<p>Watt did not marry imprudently, for his instrument-making business had +increased, as was to have been expected, for his work soon made a +reputation as being most perfectly executed. At first he was able to +carry out all his orders himself; now he had as <span class="pagenum">Pg. 60</span>many as sixteen workmen. +He took a Mr. Craig as a partner, to obtain needed capital. His profits +one year were $3,000. The business had been removed in 1760 to new +quarters in the city, and Watt himself had rented a house outside the +university grounds. Having furnished it, Watt brought his young wife and +installed her there, July, 1764. We leave him there, happy in the +knowledge that he is to be carefully looked after, and, last but not +least, steadily encouraged and counselled not to give up the engine. As +we shall presently see, such encouragement was much needed at intervals.</p> + +<p>The first step was to construct a model embodying all the inventions in +a working form. An old cellar was rented, and there the work began. To +prepare the plan was easy, but its execution was quite another story. +Watt's sad experience with indifferent work had not been lost upon him, +and he was determined that, come what may, this working model should not +fail from imperfect construction. His own handiwork had been of the +finest and most delicate kind, but, as he said, he had "very little +experience of mechanics <i>in great</i>." This model was a monster in those +days, and great was the difficulty of finding mechanics capable of +carrying out his designs. The only available men were blacksmiths and +tinsmiths, and these were most clumsy workmen, even in their own crafts. +Were Watt to revisit the earth to-day, he would not easily <span class="pagenum">Pg. 61</span>find a more +decided change or advance over 1764, in all that has been changed or +improved since then, than in this very department of applied mechanics. +To-day such a model as Watt constructed in the cellar would be simple +work indeed. Even the gasoline or the electric motor of to-day, though +complicated far beyond the steam model, is now produced by automatic +machinery. Skilled workmen do not have to fashion the parts. They only +stand looking on at machinery—itself made by automatic +tools—performing work of unerring accuracy. Had Watt had at his call +only a small part of the inventory resources of our day, his model steam +engine might have been named the Minerva, for Minerva-like, it would +have sprung forth complete, the creature of automatic machinery, the +workmen meanwhile smilingly looking on at these slaves of the mechanic +which had been brought forth and harnessed to do his bidding by the +exercise of godlike reason.</p> + +<p>The model was ready after six months of unceasing labor, but +notwithstanding the scrupulous fastidiousness displayed by Watt in the +workmanship of all the parts, the machine, alas, "snifted at many +openings." Little can our mechanics of to-day estimate what "perfect +joints" meant in those days. The entire correctness of the great idea +was, however, demonstrated by the trials made. The right principle had +been discovered; no doubt of that. Watt's decision was that "it must be +followed to an issue." There was no peace <span class="pagenum">Pg. 62</span>for him otherwise. He wrote +(April, 1765) to a friend, "My whole thoughts are bent on this machine. +I can think of nothing else." Of course not; he was hot in the chase of +the biggest game hunter ever had laid eyes on. He had seen it, and he +knew he had the weapons to bring it down. A larger model, free as +possible from defects which he felt he could avoid in the next, was +promptly determined upon. A larger and better shop was obtained, and +here Watt shut himself up with an assistant and erected the second +model. Two months sufficed, instead of six required for the first. This +one also at first trial leaked in many directions, and the condenser +needed alterations. Nevertheless, the engine accomplished much, for it +worked readily with ten and one-half pounds pressure per square inch, a +decided increase over previous results. It was still the cylinder and +its piston that gave Watt the chief trouble. No wonder the cylinder +leaked. It had to be hammered into something like true lines, for at +that day so backward was the art that not even the whole collective +mechanical skill of cylinder-making could furnish a bored cylinder of +the simplest kind. This is not to be construed as unduly hard upon +Glasgow, for it is said that all the skill of the world could not do so +in 1765, only one hundred and forty years ago. We travel so fast that it +is not surprising that there are wiseacres among us quite convinced that +we are standing still.</p> + +<p>We may be pardoned for again emphasising the fact <span class="pagenum">Pg. 63</span>that it is not only +for his discoveries and inventions that Watt is to be credited, but also +for the manual ability displayed in giving to these "airy nothings of +the brain, a local habitation and a name," for his greatest idea might +have remained an "airy nothing," had he not been also the mechanician +able to produce it in the concrete. It is not, therefore, only Watt the +inventor, Watt the discoverer, but also Watt, the manual worker, that +stands forth. As we shall see later on, he created a new type of workmen +capable of executing his plans, working with, and educating them often +with his own hands. Only thus did he triumph, laboring mentally and +physically. Watt therefore must always stand among the benefactors of +men, in the triple capacity of discoverer, inventor, and constructor.</p> + +<p>The defects of the cylinder, though serious, were clearly mechanical. +Their certain cure lay in devising mechanical tools and appliances and +educating workmen to meet the new demands. An exact cylinder would leave +no room for leakage between its smooth and true surface and the piston; +but the solution of another difficulty was not so easily indicated. Watt +having closed the top of the cylinder to save steam, was debarred from +using water on the upper surface of the piston as Newcomen did, to fill +the interstices between piston and cylinder and prevent leakage of +steam, as his piston was round and passed through the <span class="pagenum">Pg. 64</span>top of the +cylinder. The model leaked badly from this cause, and while engaged +trying numerous expedients to meet this, and many different things for +stuffing, he wrote to a friend, "My old White Iron man is dead." This +being the one he had trained to be his best mechanic, was a grievous +loss in those days. Misfortunes never come singly; he had just started +the engine after overhauling it, when the beam broke. Discouraged, but +not defeated, he battled on, steadily gaining ground, meeting and +solving one difficulty after another, certain that he had discovered how +to utilise steam.</p> + +<div class="pagenum">Pg. 65</div> +<div><br /></div> +<div class="pagenum">Pg. 66</div> + +<hr class="chapter" /> +<div class="pagenum">Pg. 67</div> +<h2><a name="CHAPTER_IV" id="CHAPTER_IV"></a>CHAPTER IV</h2> + +<p class="center subtitle smcap">Partnership with Roebuck</p> + +<p>Capital was essential to perfect and place the engine upon the market; +it would require several thousand pounds. Had Watt been a rich man, the +path would have been clear and easy, but he was poor, having no means +but those derived from his instrument-making business, which for some +time had necessarily been neglected. Where was the daring optimist who +could be induced to risk so much in an enterprise of this character, +where result was problematical. Here, Watt's best friend, Professor +Black, who had himself from his own resources from time to time relieved +Watt's pressing necessities, proved once more the friend in time of +need. Black thought of Dr. Roebuck, founder of the celebrated Carron +Iron Works near by, which Burns apostrophised in these lines, when +denied admittance:</p> + +<div class="poem"><div class="stanza"> +<span class="i0">"We cam na here to view your works<br /></span> +<span class="i0">In hopes to be mair wise,<br /></span> +<span class="i0">But only lest we gang to hell<br /></span> +<span class="i0">It may be nae surprise."<br /></span> +</div></div> + +<p>He was approached upon the subject by Dr. Black, and finally, in +September, 1765, he invited Watt to <span class="pagenum">Pg. 68</span>visit him with the Professor at his +country home, and urged him to press forward his invention "whether he +pursued it as a philosopher or as a man of business." In the month of +November Watt sent Roebuck drawings of a covered cylinder and piston to +be cast at his works, but it was so poorly done as to be useless. "My +principal difficulty in making engines," he wrote Roebuck, "is always +the smith-work."</p> + +<p>By this time, Watt was seriously embarrassed for money. Experiments cost +much and brought in nothing. His duty to his family required that he +should abandon these for a time and labor for means to support it. He +determined to begin as a surveyor, as he had mastered the art when +making surveying instruments, as was his custom to study and master +wherever he touched. He could never rest until he knew all there was to +know about anything. Of course he succeeded. Everybody knew he would, +and therefore business came to him. Even a public body, the magistrates +of Glasgow, had not the slightest hesitation in obtaining his services +to survey a canal which was to open a new coal field. He was also +commissioned to survey the proposed Forth and Clyde canal. Had he been +content to earn money and become leading surveyor or engineer of +Britain, the world might have waited long for the forthcoming giant +destined to do the world's work; but there was little danger of this. +The world had not a temptation <span class="pagenum">Pg. 69</span>that could draw Watt from his appointed +work. His thoughts were ever with his engine, every spare moment being +devoted to it. Roebuck's speculative and enterprising nature led him +also into the entrancing field of steam. It haunted him until finally, +in 1767, he decided to pay off Watt's debts to the amount of a thousand +pounds, provide means for further experiments, and secure a patent for +the engine. In return, he became owner of two thirds of the invention.</p> + +<p>Next year Watt made trial of a new and larger model, with unsatisfactory +results upon the first trial. He wrote Roebuck that "by an unforeseen +misfortune, the mercury found its way into the cylinder and played the +devil with the solder." Only after a month's hard labor was the second +trial made, with very different and indeed astonishing results—"success +to my heart's content," exclaimed Watt. Now he would pay his +long-promised debt to his partner Roebuck, to whom he wrote, "I +sincerely wish you joy of this successful result, and hope it will make +some return for the obligations I owe you." The visit of congratulation +paid to his partner Roebuck, was delightful. Now were all their griefs +"in the deep bosom of the ocean buried" by this recent success. Already +they saw fortunes in their hands, so brightly shone the sun these few +but happy days. But the old song has its lesson:</p> + +<div class="pagenum">Pg. 70</div> + +<div class="poem"><div class="stanza"> +<span class="i0">"I've seen the morning the gay hills adorning,<br /></span> +<span class="i0">I've seen it storming before the close of day."<br /></span> +</div></div> + +<p>Instead of instant success, trying days and years were still before +them. A patent was decided upon, a matter of course and almost of +formality in our day, but far from this at that time, when it was +considered monopolistic and was highly unpopular on that account. Watt +went to Berwick-on-Tweed to make the required declaration before a +Master in Chancery. In August, 1768, we find him in London about the +patent, where he became so utterly wearied with the delays, and so +provoked with the enormous fees required to protect the invention, that +he wrote his wife in a most despairing mood. She administered the right +medicine in reply, "I beg you will not make yourself uneasy though +things do not succeed as you wish. If the engine will not do, something +else will; never despair." Happy man whose wife is his best doctor. From +the very summit of elation, to which he had been raised by the success +of the model, Watt was suddenly cast down into the valley of despair to +find that only half of his heavy task was done, and the hill of +difficulty still loomed before. Reaction took place, and the fine brain, +so long strained to utmost tension, refused at intervals to work at high +pressure. He became subject to recurring fits of despondency, +aggravated, if not primarily caused by anxiety for his family, who could +not be <span class="pagenum">Pg. 71</span>maintained unless he engaged in work yielding prompt returns.</p> + +<p>We may here mention one of his lifelong traits, which revealed itself at +times. Watt was no man of affairs. Business was distasteful to him. As +he once wrote his partner, Boulton, he "would rather face a loaded +cannon than settle a disputed account or make a bargain." Monetary +matters were his special aversion. For any other form of annoyance, +danger or responsibility, he had the lion heart. Pecuniary +responsibility was his bogey of the dark closet. He writes that, +"Solomon said that in the increase of knowledge there is increase of +sorrow: if he had substituted <i>business</i> for knowledge it would have +been perfectly true."</p> + +<p>Roebuck shines out brilliantly in this emergency. He was always +sanguine, and encouraged Watt to go forward. October, 1768, he writes:</p> + +<blockquote><p>You are now letting the most active part of your life insensibly +glide away. A day, a moment, ought not to be lost. And you +should not suffer your thoughts to be diverted by any other +object, or even improvement of this [model], but only the +speediest and most effectual manner of executing an engine of a +proper size, according to your present ideas.</p></blockquote> + +<p>Watt wrote Dr. Small in January, 1769, "I have much contrived and little +executed. How much would good health and spirits be worth to me!" and a +month later, "I am still plagued with headaches and sometimes +<span class="pagenum">Pg. 72</span>heartaches." Sleepless nights now came upon him. All this time, however, +he was absorbed in his one engrossing task. Leupold's "Theatrim +Machinarum," which fell into his hands, gave an account of the +machinery, furnaces and methods of mine-working in the upper Hartz. +Alas! the book was in German, and he could not understand it. He +promptly resolved to master the language, sought out a Swiss-German dyer +then settled in Glasgow whom he engaged to give him lessons. So German +and the German book were both mastered. Not bad work this from one in +the depths of despair. It has been before noted that for the same end he +had successfully mastered French and Italian. So in sickness as in +health his demon steam pursued him, giving him no rest.</p> + +<p>Watt had a hard piece of work in preparing his first +patent-specification, which was all-important in those early days of +patent "monopolies" as these were considered. Their validity often +turned upon a word or two too much or too little. It was as dangerous to +omit as to admit. Professionals agree in opinion that Watt here +displayed extraordinary ability.</p> + +<p>In nothing has public opinion more completely changed than in its +attitude toward patents. In Watt's day, the inventor who applied for a +patent was a would-be monopolist. The courts shared the popular belief. +Lord Brougham vehemently remonstrated <span class="pagenum">Pg. 73</span>against this, declaring that the +inventor was entitled to remuneration. Every point was construed against +the unfortunate benefactor, as if he were a public enemy attempting to +rob his fellows. To-day the inventor is hailed as the foremost of +benefactors.</p> + +<p>Notable indeed is it that on the very day Watt obtained his first +patent, January 5th, 1769, Arkwright got his spinning-frame patent. Only +the year before Hargreaves obtained his patent for the spinning-jenny. +These are the two inventors, with Whitney, the American inventor of the +cotton-gin, from whose brains came the development of the textile +industry in which Britain still stands foremost. Fifty-six millions of +spindles turn to-day in the little island—more than all the rest of the +civilised world can boast. Much later came Stephenson with his +locomotive. Here is a record for a quartette of manual laborers in the +truest sense, actual wage-earners as mechanics—Watt, Stephenson, +Arkwright, and Hargreaves! Where is that quartette to be equalled?</p> + +<p>Workingmen of our day should ponder over this, and take to heart the +truth that manual mechanical labor is the likeliest career to develop +mechanical inventors and lead them to such distinction as these +benefactors of man achieved. If disposed to mourn the lack of +opportunity, they should think of these working-men, whose advantages +were small compared to those of our day.</p> + +<div class="pagenum">Pg. 74</div> +<p>The greatest invention of all, the condenser, is fully covered by the +first patent of 1769. The best engine up to this time was the Newcomen, +exclusively used for pumping water. As we have seen, it was an +atmospheric engine, in no sense a steam engine. Steam was only used to +force the heavy piston upward, no other work being done by it. All the +pumping was done on the downward stroke. The condensation of the spent +steam below the piston created a vacuum, which only facilitated the fall +of the piston. This caused the cylinder to be cooled between each stroke +and led to the wastage of about four-fifths of all the steam used. It +was to save this that the condenser was invented, in obedience to Watt's +law, as stated in his patent, that "the cylinder should be kept always +as hot as the steam that entered it"; but it must be kept clearly in +mind that Watt's "modified machines," under his first patent, only used +steam to do work upon the upward stroke, where Newcomen used it only to +force up the piston. The double-acting engine—doing work up and +down—came later, and was protected in the second patent of 1780.</p> + +<p>Watt knew better than any that although his model had been successful +and was far beyond the Newcomen engine, it was obvious that it could be +improved in many respects—not the least of his reasons for confidence +in its final and more complete triumph.</p> + +<p>To these possible improvements, he devoted himself <span class="pagenum">Pg. 75</span>for years. The +records once again remind us that it was not one invention, but many, +that his task involved. Smiles gives the following epitome of some of +those pressing at this stage:</p> + +<blockquote><p>Various trials of pipe-condensers, plate-condensers and +drum-condensers, steam-jackets to prevent waste of heat, many +trials of new methods to tighten the piston band, condenser +pumps, oil pumps, gauge pumps, exhausting cylinders, +loading-valves, double cylinders, beams and cranks—all these +contrivances and others had to be thought out and tested +elaborately amidst many failures and disappointments.</p></blockquote> + +<p>There were many others.</p> + +<p>All unaided, this supreme toiler thus slowly and painfully evolved the +steam engine after long years of constant labor and anxiety, bringing to +the task a union of qualities and of powers of head and hand which no +other man of his time—may we not venture to say of all time—was ever +known to possess or ever exhibited.</p> + +<p>When a noble lord confessed to him admiration for his noble +achievements, Watt replied, "The public only look at my success and not +at the intermediate failures and uncouth constructions which have served +me as so many steps to climb to the top of the ladder."</p> + +<p>Quite true, but also quite right. The public have no time to linger over +a man's mistakes. What concerns is his triumphs. We "rise upon our dead +selves (failures) to higher things," and mistakes, recognised <span class="pagenum">Pg. 76</span>as such in +after days, make for victory. The man who never makes mistakes never +makes anything. The only point the wise man guards is not to make the +same mistake twice; the first time never counts with the successful man. +He both forgives and forgets that. One difference between the wise man +and the foolish one!</p> + +<p>It has been truly said that Watt seemed to have divined all the +possibilities of steam. We have a notable instance of this in a letter +of this period (March, 1769) to his friend, Professor Small, in which he +anticipated Trevithick's use of high-pressure steam in the locomotive. +Watt said:</p> + +<blockquote><p>I intend in many cases to employ the expansive force of steam to +press on the piston, or whatever is used instead of one, in the +same manner as the weight of the atmosphere is now employed in +common fire engines. In some cases I intend to use both the +condenser and this force of steam, so that the powers of these +engines will as much exceed those pressed only by the air, as +the expansive power of the steam is greater than the weight of +the atmosphere. In other cases, when plenty of cold water cannot +be had, I intend to work the engines by the force of steam only, +and to discharge it into the air by proper outlets after it has +done its office.</p></blockquote> + +<p>In these days patents could be very easily blocked, as Watt experienced +with his improved crank motion. He proceeded therefore in great secrecy +to erect the first large engine under his patent, after he had +successfully made a very small one for trial. An outhouse near one of +Dr. Roebuck's pits was selected as away <span class="pagenum">Pg. 77</span>from prying eyes. The parts for +the new engine were partly supplied from Watt's own works in Glasgow and +partly from the Carron works. Here the old trouble, lack of competent +mechanics, was again met with. On his return from necessary absences, +the men were usually found in face of the unexpected and wondering what +to do next. As the engine neared completion, Watt's anxiety "for his +approaching doom," he writes, kept him from sleep, his fears being equal +to his hopes. He was especially sensitive and discouraged by unforeseen +expenditure, while his sanguine partner, Roebuck, on the contrary, +continued hopeful and energetic, and often rallied his pessimistic +partner on his propensity to look upon the dark side. He was one of +those who adhered to the axiom, "Never bid the devil good-morning till +you meet him." Smiles believes that it is probable that without +Roebuck's support Watt could never have gone on, but that may well be +doubted. His anxieties probably found a needed vent in their expression, +and left the indomitable do-or-die spirit in all its power. Watt's +brain, working at high pressure, needed a safety valve. Mrs. Roebuck, +wife-like, very properly entertained the usual opinion of devoted wives, +that her husband was really the essential man upon whom the work +devolved, and, that without him nothing could have been accomplished. +Smiles probably founded his remark upon her words to Robison: "Jamie +(Watt) is a queer lad, and, without the Doctor <span class="pagenum">Pg. 78</span>(her husband), his +invention would have been lost. He won't let it perish." The writer +knows of a business organisation in which fond wives of the partners +were all full of dear Mrs. Roebuck's opinion. At one time, according to +them, the sole responsibility rested upon three of four of these +marvellous husbands, and never did any of the confiding consorts ever +have reason to feel that their friend did not share to the fullest +extent the highly praiseworthy opinion formed of his partners by their +loving wives. The rising smile was charitably suppressed. In extreme +cases a suggested excursion to Europe at the company's expense, to +relieve Chester from the cruel strain, and enable him to receive the +benefit of a wife's care and ever needful advice, was remarkably +effective, the wife's fears that Chester's absence would prove ruinous +to the business being overcome at last, though with difficulty.</p> + +<p>Due allowance must be made for Mrs. Roebuck's view of the situation. +There can be no doubt whatever, that Mr. Roebuck's influence, +hopefulness and courage were of inestimable value at this period to the +over-wrought and anxious inventor. Watt was not made of malleable stuff, +and, besides, he was tied to his mission. He was bound to obey his +genius.</p> + +<p>The monster new engine, upon which so much depended, was ready for trial +at last in September, 1769. About six months had been spent in its +construction. <span class="pagenum">Pg. 79</span>Its success was indifferent. Watt had declared it to be a +"clumsy job." The new pipe-condenser did not work well, the cylinder was +almost useless, having been badly cast, and the old difficulty in +keeping the piston-packing tight remained. Many things were tried for +packing—cork, oiled rags, old hats (felt probably), paper, horse dung, +etc., etc. Still the steam escaped, even after a thorough overhauling. +The second experiment also failed. So great is the gap between the small +toy model and the practical work-performing giant, a rock upon which +many sanguine theoretical inventors have been wrecked! Had Watt been one +of that class, he could never have succeeded. Here we have another proof +of the soundness of the contention that Watt, the mechanic, was almost +as important as Watt the inventor.</p> + +<p>Watt remained as certain as ever of the soundness of his inventions. +Nothing could shake his belief that he had discovered the true +scientific mode of utilising steam. His failures lay in the +impossibility of finding mechanics capable of accurate workmanship. +There were none such at Carron, nor did he then know of any elsewhere.</p> + +<p>Watt's letter to his friend, Dr. Small, at this juncture, is +interesting. He writes:</p> + +<blockquote><p>You cannot conceive how mortified I am with this disappointment. +It is a damned thing for a man to have his all hanging by a +<span class="pagenum">Pg. 80</span>single string. If I had wherewithal to pay the loss, I don't +think I should so much fear a failure; but I cannot bear the +thought of other people becoming losers by my schemes; and I +have the happy disposition of always painting the worst.</p></blockquote> + +<p>Watt's timidity and fear of money matters generally have been already +noted. He had the Scotch peasant's horror of debt—anything but that. +This probably arises from the fact that the trifling sums owing by the +poor to their poor neighbors who have kindly helped them in distress are +actually needed by these generous friends for comfortable existence. The +loss is serious, and this cuts deeply into grateful hearts. The +millionaire's downfall, with large sums owing to banks, rich +money-lenders, and wealthy manufacturers, really amounts to little. No +one actually suffers, since imprisonment for debt no longer exists; +hence "debt" means little to the great operator, who neither suffers +want himself by failure nor entails it upon others.</p> + +<p>To Watt, pressing pecuniary cares were never absent, and debt added to +these made him the most afflicted of men. Besides this, he says, he had +been cheated and was "unlucky enough to know." Wise man! ignorance in +such cases is indeed bliss. We should almost be content to be cheated as +long as we do not find it out.</p> + +<p>It was at such a crisis as this that another cloud, and a dark one, +came. The sanguine, enterprising, kindly <span class="pagenum">Pg. 81</span>Roebuck was in financial +straits. His pits had been much troubled by water, which no existing +machinery could pump out. He had hoped that the new engine would prove +successful and sufficiently powerful in time to avert the drowning of +the pits, but this hope had failed. His embarrassments were so pressing +that he was unable to pay the cost of the engine patent, according to +agreement, and Watt had to borrow the money for this from that +never-failing friend, Professor Black. Long may his memory be gratefully +remembered. Watt had the delightful qualities which attracted friends, +and those of the highest and best character, but among them all, though +more than one might have been willing, none were both able and willing +to sustain him in days of trouble except the famous discoverer of latent +heat. When we think of Watt, we picture him holding Black by the one +hand and Small by the other, repeating to them</p> + +<div class="poem"><div class="stanza"> +<span class="i0">"I think myself in nothing else so happy<br /></span> +<span class="i0">As in a soul remembering my dear friends."<br /></span> +</div></div> + +<p>The patent was secured—so much to the good—but Watt had already spent +too much time upon profitless work, at least more time than he could +afford. His duty to provide for the frugal wants of his family became +imperative. "I had," he said, "a wife and children, and I saw myself +growing gray without having any settled way of providing for them." He +<span class="pagenum">Pg. 82</span>turned again to surveying and prospered, for few such men as Watt were +to be found in those days, or in any day. With a record of Watt's work +as surveyor, engineer, councillor, etc., our readers need not be +troubled in detail. It should, however, be recorded that the chief canal +schemes in Scotland in this, the day of canals for internal commerce, +preceding the day of railroads that was to come, were entrusted to Watt, +who continued to act as engineer for the Monkland Canal. While Watt was +acting as engineer for this (1770-72), Dr. Small wrote him that he and +Boulton had been talking of moving canal boats by the steam engine on +the high-pressure principle. In his reply, September 30, 1770, Watt +asks, "Have you ever considered a spiral oar for that purpose, or are +you for two wheels?" To make his meaning quite plain, he gives a rough +sketch of the screw propeller, with four turns as used to-day.</p> + +<p>Thus the idea of the screw propeller to be worked by his own improved +engine was propounded by Watt one hundred and thirty-five years ago.</p> + +<p>This is a remarkable letter, and a still more remarkable sketch, and +adds another to the many true forecasts of future development made by +this teeming brain.</p> + +<p>Watt also made a survey of the Clyde, and reported upon its proposed +deepening. His suggestions remained unacted upon for several years, when +the work <span class="pagenum">Pg. 83</span>was begun, and is not ended even in our day, of making a trout +and salmon stream into one of the busiest, navigable highways of the +world. This year further improvements have been decided upon, so that +the monsters of our day, with 16,000-horse-power turbine engines, may be +built near Glasgow. Watt also made surveys for a canal between Perth and +Coupar Angus, for the well-known Crinan Canal and other projects in the +Western Highlands, as also for the great Caledonian and the Forth and +Clyde Canals.</p> + +<p>The Perth Canal was forty miles long through a rough country, and took +forty-three days, for which Watt's fee, including expenses, was $400. +Labor, even of the highest kind, was cheap in those times. We note his +getting thirty-seven dollars for plans of a bridge over the Clyde. Watt +prepared plans for docks and piers at Port Glasgow and for a new harbor +at Ayr. His last and most important engineering work in Scotland was the +survey of the Caledonian Canal, made in the autumn of 1773, through a +district then without roads. "An incessant rain kept me," he writes, +"for three days as wet as water could make me. I could scarcely preserve +my journal book."</p> + +<p>Suffice it to note that he saved enough money to be able to write, +"Supposing the engine to stand good for itself, I am able to pay all my +debts and some little <span class="pagenum">Pg. 84</span>thing more, so that I hope in time to be on a par +with the world."</p> + +<hr class="half" /> + +<p>We are now to make one of the saddest announcements saving dishonor that +it falls to man to make. Watt's wife died in childbed in his absence. He +was called home from surveying the Caledonian Canal. Upon arrival, he +stands paralysed for a time at the door, unable to summon strength to +enter the ruined home. At last the door opens and closes and we close +our eyes upon the scene—no words here that would not be an offence. The +rest is silence.</p> + +<p>Watt tried to play the man, but he would have been less than man if the +ruin of his home had not made him a changed man. The recovery of mental +equipoise proved for a time quite beyond his power. He could do all that +man could do, "who could do more is none." The light of his life had +gone out.</p> + +<hr class="half" /> + +<div class="pagenum">Pg. 85</div> +<div><br /></div> +<div class="pagenum">Pg. 86</div> + +<hr class="chapter"/> +<div class="pagenum">Pg. 87</div> +<h2><a name="CHAPTER_V" id="CHAPTER_V"></a>CHAPTER V</h2> +<p class="center subtitle smcap">Boulton Partnership</p> + +<p>After Watt was restored to himself the first subject which we find +attracting him was the misfortunes of Roebuck, whose affairs were now in +the hands of his creditors. "My heart bleeds for him," says Watt, "but I +can do nothing to help him. I have stuck by him, indeed, until I have +hurt myself." Roebuck's affairs were far too vast to be affected by all +that Watt had or could have borrowed. For the thousand pounds Watt had +paid on Roebuck's account to secure the patent, he was still in debt to +Black. This was subsequently paid, however, with interest, when Watt +became prosperous.</p> + +<p>We now bid farewell to Roebuck with genuine regret. He had proved +himself a fine character throughout, just the kind of partner Watt +needed. It was a great pity that he had to relinquish his interest in +the patent, when, as we shall see, it would soon have saved him from +bankruptcy and secured him a handsome competence. He must ever rank as +one of the men almost indispensable to Watt in the development of his +engine, and a dear, true friend.</p> + +<p>The darkest hour comes before the dawn, and so it <span class="pagenum">Pg. 88</span>proved here. As +Roebuck retired, there appeared a star of hope of the first magnitude, +in no less a person than the celebrated Matthew Boulton of Birmingham, +of whom we must say a few words by way of introduction to our readers, +for in all the world there was not his equal as a partner for Watt, who +was ever fortunate in his friends. Of course Watt was sure to have +friends, for he was through and through the devoted friend himself, and +won the hearts of those worth winning. "If you wish to make a friend, be +one," is the sure recipe.</p> + +<p>Boulton was not only obviously the right man but he came from the right +place, for Birmingham was the headquarters of mechanical industry. At +this time, 1776, there was at last a good road to London. As late as +1747 the coach was advertised to run there in two days only "if the +roads permit."</p> + +<p>If skilled mechanics, Watt's greatest need, were to be found anywhere, +it was here in the centre of mechanical skill, and especially was it in +the celebrated works of Boulton, which had been bequeathed from worthy +sire to worthy son, to be largely extended and more than ever +preëminent.</p> + +<p>Boulton left school early to engage in his father's business. When only +seventeen years old, he had made several improvements in the manufacture +of buttons, watch chains, and various trinkets, and had invented the +inlaid steel buckles, which became so <span class="pagenum">Pg. 89</span>fashionable. It is stated that in +that early day it was found necessary to export them in large quantities +to France to be returned and sold in Britain as the latest productions +of French skill and taste. It is well to get a glimpse of human nature +as seen here. Fashion decides for a time with supreme indifference to +quality. It is a question of the name.</p> + +<p>At his father's death, the son inherited the business. Great credit +belongs to him for unceasingly laboring to improve the quality of his +products and especially to raise the artistic standard, then so low as +to have already caused "Brummagem" to become a term of reproach. He not +only selected the cleverest artisans, but he employed the best artists, +Flaxman being one, to design the artistic articles produced. The natural +result followed. Boulton's work soon gained high reputation. New and +larger factories became necessary, and the celebrated Soho works arose +in 1762. The spirit in which Boulton pursued business is revealed in a +letter to his partner at Soho from London. "The prejudice that +Birmingham hath so justly established against itself makes every fault +conspicuous in all articles that have the least pretensions to taste." +It may interest American readers familiar with One Dollar watches, +rendered possible by production upon a large scale, that it was one of +Boulton's leading ideas in that early day that articles in common use +could be produced much better and cheaper "if manufactured <span class="pagenum">Pg. 90</span>by the help +of the best machinery upon a large scale, and this could be successfully +done in the making of clocks and timepieces." He promptly erected the +machinery and started this new branch of business. Both King and Queen +received him cordially and became his patrons. Soho works soon became +famous and one of the show places of the country; princes, philosophers, +poets, authors and merchants from foreign lands visited them and were +hospitably received by Boulton.</p> + +<p>He was besieged with requests to take gentlemen apprentices into the +works, hundreds of pounds sometimes being offered as premium, but he +resolutely declined, preferring to employ boys whom he could train up as +workmen. He replies to a gentleman applicant, "I have built and +furnished a house for the reception of one class of +apprentices—fatherless children, parish apprentices, and hospital boys; +and gentlemen's sons would probably find themselves out of place in such +companionship."</p> + +<p>It is not to be inferred that Boulton grew up an uncultured man because +he left school very early. On the contrary, he steadily educated +himself, devoting much time to study, so that with his good looks, +handsome presence, the manners of the gentleman born, and knowledge much +beyond the average of that class, he had little difficulty in winning +for his wife a lady of such position in the county as led to some +opposition <span class="pagenum">Pg. 91</span>on the part of members of her family to the suitor, but only +"on account of his being in trade." There exists no survival of this +objection in these days of American alliances with heirs of the highest +British titles. We seem now to have as its substitute the condition that +the father of the bride must be in trade and that heavily and to some +purpose.</p> + +<p>Boulton, like most busy men, had time, and an open mind, for new ideas. +None at this time interested him so deeply as that of the steam engine. +Want of water-power proved a serious difficulty at Soho. He wrote to a +friend, "The enormous expense of the horse-power" (it was also irregular +and sometimes failed) "put me upon thinking of turning the mill by fire. +I made many fruitless experiments on the subject."</p> + +<p>Boulton wrote Franklin, February 22, 1766, in London, about this, and +sent a model he had made. Franklin replies a month later, apologising +for the delay on account of "the hurry and anxiety I have been engaged +in with our American affairs."<a name="FNanchor_1_1" id="FNanchor_1_1"></a><a href="#Footnote_1_1" class="fnanchor">[1]</a></p> + +<p>Tamer of lightning and tamer of steam, Franklin and Watt—one of the +new, the other of the old <span class="pagenum">Pg. 92</span>branch of our English-speaking +race—co-operating in enlarging the powers of man and pushing forward +the chariot of progress—fit subject, this, for the sculptor and +painter!</p> + +<p>How much further the steam engine is to be the hand-maid of electricity +cannot be told, for it seems impossible to set limits to the future +conquests of the latter, which is probably destined to perform miracles +un-dreamt of to-day, perhaps coupled in some unthought-of way, with +radium, the youngest sprite of the weird, uncanny tribe of mysterious +agents. Uranium, the supposed basis of the latest discovery, Radium, has +only one-millionth part of the heat of the latter. The slow-moving earth +takes twenty-four hours to turn upon its axis. Radium covers an equal +distance while we pronounce its name. One and one-quarter seconds, and +twenty-five thousand miles are traversed. Puck promises to put his +"girdle round the earth in forty minutes." Radium would pass the fairy +girdlist in the spin round sixteen hundred times. Thus truth, as it is +being evolved in our day, becomes stranger than the wildest imaginings +of fiction. Our century seems on the threshold of discoveries and +advances, not less revolutionary, perhaps more so, than those that have +sprung from steam and electricity. "Canst thou send lightnings to say +'Lo, here I am'?" silenced man. It was so obviously beyond his power +until last century. Now he smiles as he reads the question. Is Tyndal's +<span class="pagenum">Pg. 93</span>prophecy to be verified that "the potency of all things is yet to be +found in matter"?</p> + +<p>We may be sure the searching, restless brains of Franklin and Watt would +have been meditating upon strange things these days if they were now +alive.</p> + +<p>Boulton is entitled to rank, so far as the writer knows, as the first +man in the world worthy to wear Carlyle's now somewhat familiar title, +"Captain of Industry" for he was in his day foremost in the industrial +field, and before that, industrial organisations had not developed far +enough to create or require captains, in Carlyle's sense.</p> + +<p>Roebuck, while Watt's partner, was one of Boulton's correspondents, and +told him of Watt's progress with the model engine which proved so +successful. Boulton was deeply interested, and expressed a desire that +Watt should visit him at Soho. This he did, on his return from a visit +to London concerning the patent. Boulton was not at home, but his +intimate friend, Dr. Small, then residing at Birmingham, a scientist and +philosopher, whom Franklin had recommended to Boulton, took Watt in +charge. Watt was amazed at what he saw, for this was his first meeting +with trained and skilled mechanics, the lack of whom had made his life +miserable. The precision of both tools and workmen sank deep. Upon a +subsequent visit, he met the captain himself, his future partner, and of +course, as like draws to like, they drew to each other, a case of <span class="pagenum">Pg. 94</span>mutual +liking at first sight. We meet one stranger, and stranger he remains to +the end of the chapter. We meet another, and ere we part he is a kindred +soul. Magnetic attraction is sudden. So with these two, who, by a kind +of free-masonry, knew that each had met his affinity. The Watt engine +was exhaustively canvassed and its inventor was delighted that the +great, sagacious, prudent and practical manufacturer should predict its +success as he did. Shortly after this, Professor Robison visited Soho, +which was a magnet that attracted the scientists in those days. Boulton +told him that he had stopped work upon his proposed pumping engine. "I +would necessarily avail myself of what I learned from Mr. Watt's +conversation, and this would not be right without his consent."</p> + +<p>It is such a delicate sense of honor as is here displayed that marks the +man, and finally makes his influence over others commanding in business. +It is not sharp practice and smart bargaining that tell. On the +contrary, there is no occupation in which not only fair but liberal +dealing brings greater reward. The best bargain is that good for both +parties. Boulton and Watt were friends. That much was settled. They had +business transactions later, for we find Watt sending a package +containing "one dozen German flutes" (made of course by him in Glasgow), +"at 5s. each, and a copper digester, <i>£</i>1:10." Boulton's people probably +wished samples.</p> + +<div class="pagenum">Pg. 95</div> +<p>Much correspondence followed between Dr. Small and Watt, the latter +constantly expressing the wish that Mr. Boulton could be induced to +become partner with himself and Roebuck in his patents. Naturally the +sagacious manufacturer was disinclined to associate himself with Mr. +Roebuck, then in financial straits, but the position changed when he had +become bankrupt and affairs were in the hands of creditors. Watt +therefore renewed the subject and agreed to go and settle in Birmingham, +as he had been urged to do. Roebuck's pitiable condition he keenly felt, +and had done everything possible to ameliorate.</p> + +<blockquote><p>What little I can do for him is purchased by denying myself the +conveniences of life my station requires, or by remaining in +debt, which it galls me to the bone to owe. I shall be content +to hold a very small share in the partnership, or none at all, +provided I am to be freed from my pecuniary obligations to +Roebuck and have any kind of recompense for even a part of the +anxiety and ruin it has involved me in.</p></blockquote> + +<p>Thus wrote Watt to his friend Small, August 30, 1772. Small's reply +pointed out one difficulty which deserves notice and commendation. "It +is impossible for Mr. Boulton and me, or any other honest man, to +purchase, especially from two particular friends, what has no market +price, and at a time when they might be inclined to part with the +commodity at an under value." This is an objection which to +stock-exchange standards may seem "not well taken," and far too +fantastical for <span class="pagenum">Pg. 96</span>the speculative domain, and yet it is neither surprising +nor unusual in the realms of genuine business, in which men are +concerned with or creating only intrinsic values.</p> + +<p>The result so ardently desired by Watt was reached in this unexpected +fashion. It was found that in the ordinary course of business Roebuck +owed Boulton a balance of $6,000. Boulton agreed to take the Roebuck +interest in the Watt patent for the debt. As the creditors considered +the patent interest worthless, they gladly accepted. As Watt said, "it +was only paying one bad debt with another."</p> + +<p>Boulton asked Watt to act as his attorney in the matter, which he did, +writing Boulton that "the thing is now a shadow; 'tis merely ideal, and +will cost time and money to realise it." This as late as March 29, 1773, +after eight years of constant experimentation, with many failures and +disappointments, since the discovery of the separate condenser in 1765, +which was then hailed, and rightly so, as the one thing needed. It +remained the right and only foundation upon which to develop the steam +engine, but many minor obstacles intervened, requiring Watt's inventive +and mechanical genius to overcome.</p> + +<p>The transfer of Roebuck's two-third interest to Boulton afterward +carried with it the formation of the celebrated firm of Boulton and +Watt. The latter arranged his affairs as quickly as possible. He had +<span class="pagenum">Pg. 97</span>only made $1,000 for a whole year spent in surveying, and part of that +he gave to Roebuck in his necessity, "so that I can barely support +myself and keep untouched the small sum I have allotted for my visit to +you." (Watt to Small, July 25, 1773). This is pitiable indeed—Watt +pressed for money to pay his way to Birmingham upon important business.</p> + +<p>The trial engine was shipped from Kinneil to Soho and Watt arrived in +May, 1774, in Birmingham. Here a new life opened before him, still +enveloped in clouds, but we may please ourselves by believing that +through these the wearied and harassed inventor did not fail to catch +alluring visions of the sun. Let us hope he remembered the words of the +beautiful hymn he had no doubt often sung in his youth:</p> + +<div class="poem"><div class="stanza"> +<span class="i0">"Ye fearful saints, fresh courage take<br /></span> +<span class="i0">The clouds ye so much dread<br /></span> +<span class="i0">Are big with mercy, and shall break<br /></span> +<span class="i0">With blessings on your head."<br /></span> +</div></div> + +<p>Partnership requires not duplicates, but opposites—a union of different +qualities. He who proves indispensable as a partner to one man might be +wholly useless, or even injurious, to another. Generals Grant and +Sherman needed very different chiefs of staff. One secret of Napoleon's +success arose from his being free to make his own appointments, choosing +the men who had the qualities which supplemented his and cured his own +shortcomings, for every man has shortcomings. <span class="pagenum">Pg. 98</span>The universal genius who +can manage all himself has yet to appear. Only one with the genius to +recognise others of different genius and harness them to his own car can +approach the "universal." It is a case of different but coöperating +abilities, each part of the complicated machine fitting into its right +place, and there performing its duty without jarring.</p> + +<p>Never were two men more "supplementary" to each other than Boulton and +Watt, and hence their success. One possessed in perfection the qualities +the other lacked. Smiles sums this up so finely that we must quote him:</p> + +<blockquote><p>Different though their characters were in most respects, Boulton +at once conceived a hearty liking for him. The one displayed in +perfection precisely those qualities which the other wanted. +Boulton was a man of ardent and generous temperament, bold and +enterprising, undaunted by difficulty, and possessing an almost +boundless capacity for work. He was a man of great tact, clear +perception, and sound judgment. Moreover, he possessed that +indispensable quality of perseverance, without which the best +talents are of comparatively little avail in the conduct of +important affairs. While Watt hated business, Boulton loved it. +He had, indeed, a genius for business—a gift almost as rare as +that for poetry, for art, or for war. He possessed a marvellous +power of organisation. With a keen eye for details, he combined +a comprehensive grasp of intellect. While his senses were so +acute, that when sitting in his office at Soho he could detect +the slightest stoppage or derangement in the machinery of that +vast establishment, and send his message direct to the spot +where it had occurred, his power of imagination was such as +enabled him to look clearly along extensive lines of possible +action in Europe, America, and the East. <i>For there is a poetic +as well as a commonplace side to business; <span class="pagenum">Pg. 99</span>and the man of +business genius lights up the humdrum routine of daily life by +exploring the boundless region of possibility wherever it may +lie open before him.</i></p></blockquote> + +<p>This tells the whole story, and once again reminds us that without +imagination and something of the romantic element, little great or +valuable is to be done in any field. He "runs his business as if it were +a romance," was said upon one occasion. The man who finds no element of +romance in his occupation is to be pitied. We know how radically +different Watt was in his nature to Boulton, whose judgment of men was +said to be almost unerring. He recognised in Watt at their first +interview, not only the original inventive genius, but the +indefatigable, earnest, plodding and thorough mechanic of tenacious +grip, and withal a fine, modest, true man, who hated bargaining and all +business affairs, who cared nothing for wealth beyond a very modest +provision for old age, and who was only happy if so situated that +without anxiety for money to supply frugal wants, he could devote his +life to the development of the steam engine. Thus auspiciously started +the new firm.</p> + +<blockquote><p>But Boulton was more than a man of business, continues Smiles; +he was a man of culture, and the friend of educated men. His +hospitable mansion at Soho was the resort of persons eminent in +art, in literature, and in science; and the love and admiration +with which he inspired such men affords one of the best proofs +of his own elevation of character. Among the most intimate of +his friends and associates were Richard Lovell Edgeworth, a +<span class="pagenum">Pg. 100</span>gentleman of fortune, enthusiastically devoted to his +long-conceived design of moving land-carriages by steam; Captain +Keir, an excellent practical chemist, a wit and a man of +learning; Dr. Small, the accomplished physician, chemist and +mechanist; Josiah Wedgwood, the practical philosopher and +manufacturer, founder of a new and important branch of skilled +industry; Thomas Day, the ingenious author of "Sandford and +Merton"; Dr. Darwin, the poet-physician; Dr. Withering, the +botanist; besides others who afterward joined the Soho circle, +not the least distinguished of whom were Joseph Priestley and +James Watt.</p></blockquote> + +<p>The first business in hand was the reconstruction of the engine brought +from Kinneil, which upon trial performed much better than before, wholly +on account of the better workmanship attainable at Soho; but there still +recurs the unceasing complaint that runs throughout the long eight years +of trial—lack of accurate tools and skilled workmen, the difference in +accuracy between the blacksmith standard and that of the +mathematical-instrument maker. Watt and Boulton alike agreed that the +inventions were scientifically correct and needed only proper +construction. In our day it is not easy to see the apparently +insuperable difficulty of making anything to scale and perfectly +accurate, but we forget what the world of Watt was and how far we have +advanced since.</p> + +<p>Watt wrote to his father at Greenock, November, 1774: "The business I am +here about has turned out rather successful; that is to say, the +fire-engine I have invented is now going, and answers much better than +any other that has yet been made." <span class="pagenum">Pg. 101</span>This is as is usual with the Scotch +in speech, in a low key and extremely modest, on a par with the verdict +rendered by the Dunfermline critic who had ventured to attend "the +playhouse" in Edinburgh to see Garrick in Hamlet—"no bad." The truth +was that, so pronounced were the results of proper workmanship, coupled +with some of those improvements which Watt was constantly devising, the +engine was so satisfactory as to set both Boulton and Watt to thinking +about the patent which protected the invention. Six of the fourteen +years for which it was granted had already passed. Some years would +still be needed to ensure its general use, and it was feared that before +the patent expired little return might be received. Much interest was +aroused by the successful trial. Enquiries began to pour in for pumping +engines for mines. The Newcomen had proved inadequate to work the mines +as they became deeper, and many were being abandoned in consequence. The +necessity for a new power had set many ingenious men to work besides +Watt, and some of these were trying to adopt Watt's principles while +avoiding his patent. Hatley, one of Watt's workmen upon the trial engine +at the Carron works, had stolen and sold the drawings.</p> + +<p>All this put Boulton and Watt on their guard, and the former hesitated +to build the new works intended for the manufacture of steam engines +upon a large scale with improved machinery. An extension <span class="pagenum">Pg. 102</span>of the patent +seemed essential, and to secure this Watt proceeded to London and spent +some time there, busy in his spare moments visiting the mathematical +instrument shops of his youth, and attending to numerous commissions +from Boulton. A second visit was paid to London, during which the sad +intelligence of the death of his dear friend, Dr. Small, reached him. In +the bitterness of his grief, Boulton writes him: "If there were not a +few other objects yet remaining for me to settle my affections upon, I +should wish also to take up my abode in the mansions of the dead." +Watt's sympathetic reply reminds Boulton of the sentiments held by their +departed friend—that, instead of indulging in unavailing sorrow, the +best refuge is the more sedulous performance of duties. "Come, my dear +sir," he writes, "and immerse yourself in this sea of business as soon +as possible. Pay a proper respect to your friend by obeying his +precepts. No endeavour of mine shall be wanting to make life agreeable +to you."</p> + +<p>Beautiful partnership this, not only of business, but also entering into +the soul close and deep, comprehending all of life and all we know of +death.</p> + +<p>Professor Small, born 1734, was a Scot, who went to Williamsburg +University, Virginia, as Professor of mathematics and natural +philosophy. Thomas Jefferson was among his pupils. His health suffered, +and he returned to the old home. Franklin introduced him to Boulton, +writing (May 22, 1765):</p> + +<div class="pagenum">Pg. 103</div> +<blockquote><p>I beg leave to introduce my friend Doctor Small to your +acquaintance, and to recommend him to your civilities. I would +not take this freedom if I were not sure it would be agreeable +to you; and that you will thank me for adding to the number of +those who from their knowledge of you must respect you, one who +is both an ingenious philosopher and a most worthy, honest man. +If anything new in magnetism or electricity, or any other branch +of natural knowledge, has occurred to your fruitful genius since +I last had the pleasure of seeing you, you will by communicating +it greatly oblige me.</p></blockquote> + +<p>This man must have been one of the finest characters revealed in Watt's +life. Altho he left little behind him to ensure permanent remembrance, +the extraordinary tributes paid his memory by friends establish his +right to high rank among the coterie of eminent men who surrounded Watt +and Boulton. Boulton records that "there being nothing which I wish to +fix in my mind so permanently as the remembrance of my dear departed +friend, I did not delay to erect a memorial in the prettiest but most +obscure part of my garden, from which you see the church in which he was +interred." Dr. Darwin contributed the verses inscribed. Upon hearing of +Small's illness Day hastened from Brussels to be present at the last +hour.</p> + +<p>Keir writes, announcing Small's death to his brother, the Rev. Robert +Small, in Dundee, "It is needless to say how universally he is lamented; +for no man ever enjoyed or deserved more the esteem of mankind. We loved +him with the tenderest affection and shall ever revere his memory."</p> + +<div class="pagenum">Pg. 104</div> +<p>Watt's voluminous correspondence with Professor Small, previous to his +partnership with Boulton, proves Small at that time to have been his +intimate friend and counsellor. We scarcely know in all literature of a +closer union between two men. Many verses of Tennyson's Memorial to +Hallam could be appropriately applied to their friendship. Watt did not +apparently give way to lamentations as Boulton and others did who were +present at Small's death, probably because the receipt of Boulton's +heart-breaking letter impressed Watt with the need of assuming the part +of comforter to his partner, who was face to face with death, and had to +bear the direct blow. Watt's tribute to his dear friend came later.</p> + +<p>Future operations necessarily depended upon the extension of the patent. +Boulton, of course, could not proceed with the works. There was as yet +no agreement between Watt and Boulton beyond joint ownership in the +patent. At this time, Watt's most intimate friend of youthful years in +Glasgow University, Professor Robison, was Professor of mathematics in +the Government Naval School, Kronstadt. He secured for Watt an +appointment at $5,000 per annum, a fortune to the poor inventor; but +although this would have relieved him from dependence upon Boulton, and +meant future affluence, he declined, alleging that "Boulton's favours +were so gracefully conferred that dependence on him was not felt." <span class="pagenum">Pg. 105</span>He +made Watt feel "that the obligation was entirely upon the side of the +giver." Truly we must canonise Boulton. He was not only the first +"Captain of Industry," but also a model for all others to follow.</p> + +<p>The bill extending the patent was introduced in Parliament February, +1775. Opposition soon developed. The mining interest was in serious +trouble owing to the deepening of the mines and the unbearable expense +of pumping the water. They had looked forward to the Watt engine soon to +be free of patent rights to relieve them. "No monopoly," was their cry, +nor were they without strong support, for Edmund Burke pleaded the cause +of his mining constituents near Bristol.<a name="FNanchor_2_2" id="FNanchor_2_2"></a><a href="#Footnote_2_2" class="fnanchor">[2]</a></p> + +<p>We need not follow the discussion that ensued upon the propriety of +granting the patent extension. Suffice to say it was finally granted for +a term of twenty-four years, and the path was clear at last. Britain was +to have probably for the first time great works and new tools specially +designed for a specialty to be produced upon a large scale. Boulton had +arranged to pay Roebuck $5,000 out of the first profits from the patent +in addition to the $6,000 of debt cancelled. He now anticipated payment +of the thousand, at <span class="pagenum">Pg. 106</span>the urgent request of Roebuck's assignees, giving in +so doing pretty good evidence of his faith in prompt returns from the +engines, for which orders came pouring in. New mechanical facilities +followed, as well as a supply of skilled mechanics.</p> + +<p>The celebrated Wilkinson now appears upon the scene, first builder of +iron boats, and a leading iron-founder of his day, an original Captain +of Industry of the embryonic type, who began working in a forge for +three dollars a week. He cast a cylinder eighteen inches in diameter, +and invented a boring machine which bored it accurately, thus remedying +one of Watt's principal difficulties. This cylinder was substituted for +the tin-lined cylinder of the triumphant Kinneil engine. Satisfactory as +were the results of the engine before, the new cylinder improved upon +these greatly. Thus Wilkinson was pioneer in iron ships, and also in +ordering the first engine built at Soho—truly an enterprising man. +Great pains were taken by Watt that this should be perfect, as so much +depended upon a successful start. Many concerns suspended work upon +Newcomen engines, countermanded orders, or refrained from placing them, +awaiting anxiously the performance of this heralded wonder, the Watt +engine. As it approached completion, Watt became impatient to test its +powers, but the prudent, calm Boulton insisted that not one stroke be +made until every possible hindrance to successful working had been +removed. <span class="pagenum">Pg. 107</span>He adds, "then, in the name of God, fall to and do your best." +Admirable order of battle! It was "Be sure you're right, then go ahead," +in the vernacular. Watt acted upon this, and when the trial came the +engines worked "to the admiration of all." The news of this spread +rapidly. Enquiries and orders for engines began to flow in. No wonder +when we read that of thirty engines of former makers in one coal-mining +district only eighteen were at work. The others had failed. Boulton +wrote Watt to</p> + +<blockquote><p>tell Wilkinson to get a dozen cylinders cast and bored ... I +have fixed my mind upon making from twelve to fifteen +reciprocating engines and fifty rotative engines per annum. Of +all the toys and trinkets we manufacture at Soho, none shall +take the place of fire-engines in respect of my attention.</p></blockquote> + +<p>The captain was on deck, evidently. Sixty-five engines per +year—prodigious for these days—nothing like this was ever heard of +before. Two thousand per year is the record of one firm in Philadelphia +to-day, but let us boast not. Perhaps one hundred and twenty-nine years +hence will have as great a contrast to show. The day of small factories, +as of small nations, is past. Increasing magnitude, to which it is hard +to set a limit, is the order of the day.</p> + +<p>So far all was well, the heavy clouds that had so long hovered +menacingly over Boulton and Watt had been displaced once more by clear +skies. But no new machinery or new manufacturing business starts <span class="pagenum">Pg. 108</span>without +accidents, delays and unexpected difficulties. There was necessarily a +long period of trial and disappointment for which the sanguine partners +were not prepared. As before, the chief trouble lay in the lack of +skilled workmen, for although the few original men in Soho were +remarkably efficient, the increased demand for engines had compelled the +employment of many new hands, and the work they could perform was sadly +defective. Till this time, it is to be remembered there had been neither +slide lathes, planing machines, boring tools, nor any of the many other +devices which now ensure accuracy. All depended upon the mechanics' eye +and hand, if mechanics they could be called. Most of the new hands were +inexpert and much given to drink. Specialisation had to be resorted +to—one thing for each workman, in the fashioning of which practice made +perfect. This system was introduced with success, but the training of +the men took time. Meanwhile work already turned out and that in +progress was not up to standard, and this caused infinite trouble. One +very important engine was "The Bow" for London, which was shipped in +September. The best of the experts, Joseph Harrison, was sent to +superintend its erection. Verbal instructions Watt would not depend +upon; Harrison was supplied in writing with detailed particulars +covering every possible contingency. Constant communication between them +was kept up by letter, for the engine <span class="pagenum">Pg. 109</span>did not work satisfactorily, and +finally Watt himself proceeded to London in November and succeeded in +overcoming the defects. Harrison's anxieties disabled him, and Boulton +wrote to Dr. Fordyce, a celebrated doctor of that day, telling him to +take good care of Harrison, "let the expense be what it will." Watt +writes Boulton that Harrison must not leave London, as "a relapse of the +engine would ruin our reputation here and elsewhere." The Bow engine had +a relapse, however, which happened in this way. Smeaton, then the +greatest of the engineers, requested Boulton's London agent to take him +to see the new engine. He carefully examined it, called it a "very +pretty engine," but thought it too complicated a piece of machinery for +practical use. There was apparently much to be said for this opinion, +for we clearly see that Watt was far in advance of his day in mechanical +requirements. Hence his serious difficulties in the construction of the +complex engine, and in finding men capable of doing the delicately +accurate work which was absolutely indispensable for successful working.</p> + +<p>Before leaving, Smeaton made the engineer a gift of money, which he +spent in drink. The drunken engineman let the engine run wild, and it +was thrown completely out of order. The valves—the part of the +complicated machine that required the most careful treatment—were +broken. He was dismissed, and, repairs being made, the engine worked +satisfactorily at <span class="pagenum">Pg. 110</span>last. In Watt's life, we meet drunkenness often as a +curse of the time. We have the satisfaction of knowing that our day is +much freer from it. We have certainly advanced in the cure of this evil, +for our working-men may now be regarded as on the whole a steady sober +class, especially in America, where intemperance has not to be reckoned +with.</p> + +<p>We see the difference between the reconstructed Kinneil engine where +Boulton's "mathematical instrument maker's" standard of workmanship was +possible "because his few trained men capable of such work were +employed." The Kinneil engine, complicated as it was in its parts, being +thus accurately reconstructed, did the work expected and more. The Bow +engines and some others of the later period, constructed by ordinary +workmen capable only of the "blacksmith's" standard of finish, proved +sources of infinite trouble.</p> + +<p>Watt had several cases of this kind to engross his attention, all +traceable to the one root, lack of the skilled, sober workmen, and the +tools of precision which his complex (for his day, very complex) steam +engine required. The truth is that Watt's engine in one sense was born +before its time. Our class of instrument-making mechanics and several +new tools should have preceded it; then, the science of the invention +being sound, its construction would have been easy. The partners +continued working in the right direction and <span class="pagenum">Pg. 111</span>in the right way to create +these needful additions and were finally successful, but they found that +success brought another source of annoyance. Escaping Scylla they struck +Charybdis. So high did the reputation of their chief workmen rise, that +they were early sought after and tempted to leave their positions. Even +the two trained fitters sent to London to cure the Bow engine we have +just spoken of were offered strong inducements to take positions in +Russia. Watt writes Boulton, May 3, 1777, that he had just heard a great +secret to the effect that Carless and Webb were probably going beyond +sea, $5,000 per year having been offered for six years. They were +promptly ordered home to Soho and warrants obtained for those who had +attempted to induce them to abscond (strange laws these days!), "even +though Carless be a drunken and comparatively useless fellow." Consider +Watt's task, compelled to attempt the production of his new engines, +complicated beyond the highest existing standard, without proper tools +and with such workmen as Carless, whom he was glad to get and determined +to keep, drunken and useless as he was.</p> + +<p>French agents appeared and tried to bribe some of the men to go to Paris +and communicate Watt's plans to the contractor who had undertaken to +pump water from the Seine for the supply of Paris. The German states +sent emissaries for a similar purpose, and Baron <span class="pagenum">Pg. 112</span>Stein was specially +ordered by his government to master the secret of the Watt engine, to +obtain working plans, and bring away workmen capable of constructing it, +the first step taken being to obtain access to the engine-rooms by +bribing the workmen. All this is so positively stated by Smiles that we +must assume that he quotes from authentic records. It is clear at all +events that the attention of other nations was keenly drawn to the +advent of an agency that promised to revolutionise existing conditions. +Watt himself, at a critical part of his career (1773), as we have seen, +had been tempted to accept an offer to enter the imperial service of +Russia, carrying the then munificent salary of $5,000 per annum. Boulton +wrote him: "Your going to Russia staggers me.... I wish to advise you +for the best without regard to self, but I find I love myself so well +that I should be very sorry to have you go, and I begin to repent +sounding your trumpet at the Ambassador's."</p> + +<p>The imperial family of Russia were then much interested in the Soho +works. The empress stayed for some time at Boulton's house, "and a +charming woman she is," writes her host. Here is a glimpse of imperial +activity and wise attention to what was going on in other lands which it +was most desirous to transplant to their own. The emperor, and no less +his wife, evidently kept their eyes open during their travels <span class="pagenum">Pg. 113</span>abroad. +Imperial progresses we fear are seldom devoted to such practical ends, +although the present king of Britain and his nephew the German emperor +would not be blind to such things. It is a strange coincidence that the +successor of this emperor, Tsar Nicholas, when grand duke, should have +been denied admission to Soho works. Not that he was personally objected +to, but that certain people of his suite might not be disinclined to +take advantage of any new processes discovered. So jealously were +improvements guarded in these days.</p> + +<p>Another source of care to the troubled Watt lay here. Naturally, only a +few such men had been developed as could be entrusted to go to distant +parts in charge of fellow-workmen and erect the finished engines. A +union of many qualities was necessary here. Managers of erection had to +be managers of men, by far the most complicated and delicate of all +machinery, exceeding even the Watt engine in complexity. When the rare +man was revealed, and the engine under his direction had proved itself +the giant it was reputed, ensuring profitable return upon capital +invested in works hitherto unproductive, as it often did, the sagacious +owner would not readily consent to let the engineer leave. He could well +afford to offer salary beyond the dreams of the worker, to a rider who +knew his horse and to whom the horse took so kindly. The engineer loved +<i>his</i> engine, the engine which <i>he</i> had <span class="pagenum">Pg. 114</span>seen grow in the shop under his +direction and which <i>he</i> had wholly erected.</p> + +<p>McAndrew's Song of Steam tells the story of the engineer's devotion to +his engine, a song which only Kipling in our day could sing. The Scotch +blood of the MacDonalds was needed for that gem; Kipling fortunately has +it pure from his mother. McAndrew is homeward bound patting <i>his</i> mighty +engine as she whirls, and crooning over his tale:</p> + +<div class="poem"><div class="stanza"> +<span class="i0">That minds me of our Viscount loon—Sir Kenneth's kin—the chap<br /></span> +<span class="i0">Wi' Russia leather tennis-shoon an' spar-decked yachtin'-cap.<br /></span> +<span class="i0">I showed him round last week, o'er all—an' at the last says he:<br /></span> +<span class="i0">"Mister M'Andrew, don't you think steam spoils romance at sea?"<br /></span> +<span class="i0">Damned ijjit! I'd been doon that morn to see what ailed the throws,<br /></span> +<span class="i0">Manholin', on my back—the cranks three inches off my nose.<br /></span> +<span class="i0">Romance! Those first-class passengers they like it very well,<br /></span> +<span class="i0">Printed an' bound in little books; but why don't poets tell?<br /></span> +<span class="i0">I'm sick of all their quirks an' turns—the loves and doves they dream—<br /></span> +<span class="i0">Lord, send a man like Robbie Burns to sing the Song o' Steam!<br /></span> +<span class="i0">To match wi' Scotia's noblest speech yon orchestra sublime,<br /></span> +<span class="i0">Whaurto—uplifted like the Just—the tail-rods mark the time.<br /></span> +<span class="pagenum">Pg. 115</span> +<span class="i0">The crank-throws give the double-bass, the feed-pump sobs an' heaves,<br /></span> +<span class="i0">An' now the main eccentrics start their quarrel on the sheaves:<br /></span> +<span class="i0">Her time, her own appointed time, the rocking link-head bides,<br /></span> +<span class="i0">Till—hear that note?—the rod's return whings glimmerin' through the guides.<br /></span> +<span class="i0">They're all awa'! True beat, full power, the clangin' chorus goes<br /></span> +<span class="i0">Clear to the tunnel where they sit, my purrin' dynamos.<br /></span> +<span class="i0">Interdependence absolute, foreseen, ordained, decreed,<br /></span> +<span class="i0">To work, ye'll note, at any tilt an' every rate o' speed.<br /></span> +<span class="i0">Fra' skylight lift to furnace-bars, backed, bolted, braced an' stayed,<br /></span> +<span class="i0">An' singin' like the Mornin' Stars for joy that they are made;<br /></span> +<span class="i0">While, out o' touch o' vanity, the sweatin' thrust-block says:<br /></span> +<span class="i0">"Not unto us the praise, oh man, not unto us the praise!"<br /></span> +<span class="i0">Now, a' together, hear them lift their lesson—theirs an' mine:<br /></span> +<span class="i0">"Law, Order, Duty an' Restraint, Obedience, Discipline!"<br /></span> +<span class="i0">Mill, forge an' try-pit taught them that when roarin' they arose,<br /></span> +<span class="i0">An' whiles I wonder if a soul was gied them wi' the blows.<br /></span> +<span class="i0">Oh for a man to weld it then, in one trip-hammer strain,<br /></span> +<span class="i0">Till even first-class passengers could tell the meanin' plain!<br /></span> +<span class="i0">But no one cares except mysel' that serve an' understand<br /></span> +<span class="i0">My seven-thousand horse-power here. Eh, Lord!<br /></span> +<span class="i0">They're grand—they're grand!<br /></span> +<span class="i0">Uplift am I? When first in store the new-made beasties stood,<br /></span> +<span class="i0">Were ye cast down that breathed the Word declarin' all things good?<br /></span> +<span class="i0">Not so! O' that world-liftin' joy no after-fall could vex,<br /></span> +<span class="pagenum">Pg. 116</span> +<span class="i0">Ye've left a glimmer still to cheer the Man—the Artifex!<br /></span> +<span class="i0"><i>That</i> holds, in spite o' knock and scale, o' friction, waste an' slip,<br /></span> +<span class="i0">An' by that light—now, mark my word—we'll build the Perfect Ship.<br /></span> +<span class="i0">I'll never last to judge her lines or take her curve—not I.<br /></span> +<span class="i0">But I ha' lived and I ha' worked. Be thanks to Thee, Most High!<br /></span> +</div></div> + +<p>So the McAndrews of Watt's day were loth to part from <i>their</i> engines, +this feeling being in the blood of true engineers. On the other hand, +just such men, in numbers far beyond the supply, were needed by the +builders, who in one sense were almost if not quite as deeply concerned +as the owners, in having proved, capable, engine managers remain in +charge of their engines, thus enhancing their reputation. Endless +trouble ensued from the lack of managing enginemen, a class which had +yet to be developed, but which was sure to arise in time through the +educative policy adopted, which was already indeed slowly producing +fruit.</p> + +<p>Meanwhile, to meet the present situation, Watt resolved to simplify the +engine, taking a step backward, which gives foundation for Smeaton's +acute criticism upon its complexity. We have seen that the working of +steam expansively was one of Watt's early inventions. Some of the new +engines were made upon this plan, which involved the adoption of some of +the most troublesome of the machinery. It was <span class="pagenum">Pg. 117</span>ultimately decided that to +operate this was beyond the ability of the obtainable enginemen of the +day.</p> + +<p>It must not be understood that expansion was abandoned. On the contrary, +it was again introduced by Watt at a later stage and in better form. +Since his time it has extended far beyond what he could have ventured +upon under the conditions of that day. "Yet," as Kelvin says, "the +triple and quadruple expansion engine of our day all lies in the +principle Watt had so fully developed in his day."</p> + +<div class="footnote"><p><a name="Footnote_1_1" id="Footnote_1_1"></a><a href="#FNanchor_1_1"><span class="label">[1]</span></a> If those in London had only listened to Franklin and taken +his advice when he pleaded for British liberties for British subjects in +America! It is refreshing to read in our day how completely the view +regarding colonies has changed in Britain. These are now pronounced +"Independent nations, free to go or stay in the empire, as they choose," +the very surest way to prolong the connection. This is true +statesmanship. Being free, the chains become decorations and cease to +chafe the wearer, unless great growth comes, when the colony must at its +maturity perforce either merge with the motherland under one joint +government or become a free and independent nation, giving her sons a +country of their own for which to live, and, if necessary, to die.</p></div> + +<div class="footnote"><p><a name="Footnote_2_2" id="Footnote_2_2"></a><a href="#FNanchor_2_2"><span class="label">[2]</span></a> The mention of Burke and Bristol so soon after the note of +Boulton upon Dr. Small's passing, recalls one of Burke's many famous +sentences, one perhaps unequalled under the circumstances. The candidate +opposing him for Parliament died during the canvass. When Burke next +addressed the people after the sad event, his first words were: +</p> + +<div class="poem"> +<div class="stanza"> +<span class="i0">"What shadows we are; what shadows we pursue."<br /></span> +</div> +</div> +</div> + +<div class="pagenum">Pg. 118</div> +<div><br /></div> +<div class="pagenum">Pg. 119</div> +<div><br /></div> +<div class="pagenum">Pg. 120</div> + +<hr class="chapter" /> +<div class="pagenum">Pg. 121</div> +<h2><a name="CHAPTER_VI" id="CHAPTER_VI"></a>CHAPTER VI</h2> +<p class="center subtitle smcap">Removal to Birmingham</p> + + +<p>Watt's permanent settlement in Birmingham had for some time been seen to +be inevitable, all his time being needed there. Domestic matters, +including the care of his two children, with which he had hitherto been +burdened, pressed hard upon him, and he had been greatly depressed by +finding his old father quite in his dotage, although he was not more +than seventy-five. Watt was alone and very unhappy during a visit he +made to Greenock.</p> + +<p>Before returning to Birmingham, he married Miss MacGregor, daughter of a +Glasgow man of affairs, who was the first in Britain to use chlorine for +bleaching, the secret of which Berthollet, its inventor, had +communicated to Watt.</p> + +<p>Pending the marriage, it was advisable that the partnership with Boulton +as hitherto agreed upon should be executed. Watt writes so to Boulton, +and the arrangement between the partners is indicated by the following +passage of Watt's letter to him:</p> + +<blockquote><p>As you may have possibly mislaid my missive to you concerning +the contract, I beg just to mention what I remember of the +terms.</p> + +<p>1. I to assign to you two-thirds of the property of the +invention.</p> +<div class="pagenum">Pg. 122</div> +<p>2. You to pay all expenses of the Act or others incurred before +June, 1775 (the date of the Act), and also the expense of future +experiments, which money is to be sunk without interest by you, +being the consideration you pay for your share.</p> + +<p>3. You to advance stock-in-trade bearing interest, but having no +claim on me for any part of that, further than my intromissions; +the stock itself to be your security and property.</p> + +<p>4. I to draw one-third of the profits so soon as any arise from +the business, after paying the workmen's wages and goods +furnished, but abstract from the stock-in-trade, excepting the +interest thereof, which is to be deducted before a balance is +struck.</p> + +<p>5. I to make drawings, give directions, and make surveys, the +company paying for the travelling expenses to either of us when +upon engine business.</p> + +<p>6. You to keep the books and balance them once a year.</p> + +<p>7. A book to be kept wherein to be marked such transactions as +are worthy of record, which, when signed by both, to have the +force of the contract.</p> + +<p>8. Neither of us to alienate our share of the other, and if +either of us by death or otherwise shall be incapacitated from +acting for ourselves, the other of us to be the sole manager +without contradiction or interference of heirs, executors, +assignees or others; but the books to be subject to their +inspection, and the acting partner of us to be allowed a +reasonable commission for extra trouble.</p> + +<p>9. The contract to continue in force for twenty-five years, from +the 1st of June, 1775, when the partnership commenced, +notwithstanding the contract being of later date.</p> + +<p>10. Our heirs, executors and assignees bound to observance.</p> + +<p>11. In case of demise of both parties, our heirs, etc., to +succeed in same manner, and if they all please, they may burn +the contract.</p> + +<p>If anything be very disagreeable in these terms, you will find +me disposed to do everything reasonable for your satisfaction.</p></blockquote> + +<p>Boulton's reply was entirely satisfactory, and upon this basis the +arrangement was closed.</p> + +<p>Watt, with his usual want of confidence in himself in business affairs, +was anxious that Boulton should <span class="pagenum">Pg. 123</span>come to him at Glasgow and arrange all +pecuniary matters connected with the marriage. Watt had faced the +daughter and conquered, but trembled at the thought of facing the +father-in-law. He appeals to his partner as follows:</p> + +<blockquote><p>I am afraid that I shall otherwise make a very bad bargain in +money matters, which wise men like you esteem the most essential +part, and I myself, although I be an enamoured swain, do not +altogether despise. You may perhaps think it odd that in the +midst of my friends here I should call for your help; but the +fact is that from several reasons I do not choose to place that +confidence in any of my friends here that would be necessary in +such a case, and I do not know any of them that have more to say +with the gentleman in question than I have myself. Besides, you +are the only person who can give him satisfactory information +concerning my situation.</p></blockquote> + +<p>This being impracticable, as explained by Boulton, who thoroughly +approved of the union, the partnership and Boulton's letter were +accepted by the judicious father-in-law as satisfactory evidence that +his daughter's future was secure. Boulton states in his letter, July, +1776:</p> + +<blockquote><p>It may be difficult to say what is the value of your property in +partnership with me. However, I will give it a name, and I do +say that I would willingly give you two, or perhaps three +thousand pounds for your assignment of your third part of the +Act of Parliament. But I should be sorry to make you so bad a +bargain, or to make any bargain at all that tended to deprive me +of your friendship, acquaintance, and assistance, hoping that we +shall harmoniously live to wear out the twenty-five years, which +I had rather do than gain a Nabob's fortune by being the sole +proprietor.</p></blockquote> + +<p>This is the kind of expression from the heart to make a partner happy +and resolve to do his utmost <span class="pagenum">Pg. 124</span>for one who in the recipient's heart had +transposed positions, and is now friend first, and partner afterward.</p> + +<p>The marriage took place in July, 1776. Two children were born, both of +whom died in youth. Mrs. Watt lived until a ripe old age and enjoyed the +fruits of her husband's success and fame. She died in 1832. Arago +praises her, and says "Various talents, sound judgment, and strength of +mind rendered her a worthy companion."</p> + +<p>It is difficult to realise that many yet with us were contemporaries of +Mrs. Watt, and not a few yet living were contemporaries of Watt himself, +for he did not pass away until 1819, eighty-six years ago, so much a +thing of yesterday is the material development and progress of the +world, which had its basis, start and accomplishment in the steam +engine.</p> + +<p>The reasons given by Boulton for being unable to proceed to the side of +his friend and partner in Glasgow, shed clear light upon the condition +of affairs at Soho. Their London agent, like Watt, was also to be +married and would be absent. Fothergill had to proceed to London. Scale, +one of the managers, was absent. Important visitors were constantly +arriving. Said Boulton:</p> + +<blockquote><p>Our copper bottom hath plagued us very much by steam leaks, and +therefore I have had one cast (with its conducting pipe) all in +one piece; since which the engine doth not take more than 10 +feet <span class="pagenum">Pg. 125</span>of steam, and I hope to reduce that quantity, as we have +just received the new piston, which shall be put in and at work +tomorrow. Our Soho engine never was in such good order as at +present. Bloomfield and Willey (engines) are both well, and I +doubt not but Bow engine will be better than any of 'em.</p></blockquote> + +<p>He concludes, "I did not sleep last night, my mind being absorbed by +steam." Means for increasing the heating surface swept through his mind, +by applying "in copper spheres within the water," the present flue +system, also for working steam expansively, "being clear the principle +is sound."</p> + +<p>To add to Boulton's anxieties, he had received a summons to attend the +Solicitor-General next week in opposition to Gainsborough, a clergyman +who claimed to be the original inventor. "This is a disagreeable +circumstance, particularly at this season, when you are absent. Harrison +is in London and idleness is in our engine shop."</p> + +<p>Watt wrote Boulton on July 28, 1776, apologising for his long absence +and stating he was now ready to return, and would start "Tuesday first" +for Liverpool, where he expected to meet Boulton. Meanwhile, the latter +had been called to London by the Gainsborough business. A note from him, +however, reached Watt at Liverpool, in which he says, "As to your +absence, say nothing about it. I will forgive it this time, <i>provided +you promise me never to marry again</i>."</p> + +<p>In due time, Mr. and Mrs. Watt arrived and settled early in August, +1776, in Birmingham, which was <span class="pagenum">Pg. 126</span>hereafter to be their permanent home, +although, as we shall see, Watt never ceased to keep in close touch with +his native town of Greenock and his Glasgow friends. His heart still +warmed to the tartan, the soft, broad Scotch accent never forsook him; +nor, we may be sure, did the refrain ever leave his heart——</p> + +<div class="poem"><div class="stanza"> +<span class="i0">And may dishonour blot our name<br /></span> +<span class="i2">And quench our household fires,<br /></span> +<span class="i0">If me or mine forget thy name,<br /></span> +<span class="i2">Thou dear land of my Sires,<br /></span> +</div></div> + +<p>Many a famous Scot has the fair South in recent times called to +her—Stephenson, Ruskin, Carlyle, Mill, Gladstone and others—but never +before or since, one whose work was the transformation of the world.</p> + +<p>At last we have Watt permanently settled alongside the great works to +which he was hereafter to devote his rare abilities until his retirement +at the expiration of the partnership in 1800. His labors at Soho soon +began to tell. The works increased their celebrity beyond all others +then known, for materials, workmanship and invention.</p> + +<p>The mines of Cornwall promised to become unworkable; indeed, many +already had became so. The Newcomen engines could no longer drain the +deepened mines. Several orders for Watt engines had been received, and +as much depended upon the success of the first, Watt resolved to +superintend its erection himself. <span class="pagenum">Pg. 127</span>Mrs. Watt and he started over the +terrible road into Cornwall, and had to take up their abode with the +superintendent of the mine, there being no other house for miles around. +Naturally the builders and attendants of the Newcomen engine viewed +Watt's invasion of their district with no kindly feelings. Great +jealousy arose and Watt's sensitive nature was sorely tried. Many +attempts to thwart him were met with, and, taken altogether, his life in +Cornwall was far from agreeable.</p> + +<p>The engine was erected, the day of trial came, mining men, engineers, +mining proprietors and others assembled from all quarters to see the +start. Many of the spectators interested in other engines would not have +shed tears had it failed, but it started splendidly making eleven +eight-foot strokes per minute, which broke the record. Three cheers for +the Scotch engineer! It soon worked with greater power and more +steadily, and "forked" more water than the ordinary engines with only +about one-third the consumption of coal. Watt wrote:</p> + +<blockquote><p>I understand all the west country captains are to be here +tomorrow to see the prodigy. The velocity, violence, magnitude, +and horrible noise of the engine give universal satisfaction to +all beholders, believers or not. I have once or twice trimmed +the engine to end the stroke gracefully and to make less noise, +but Mr. Wilson cannot sleep without it seems quite furious, so I +have left it to the enginemen; and, by the by, the noise seems +to convey great ideas of its power to the ignorant, who seem to +be no more taken with modest merit in an engine than in a man.</p></blockquote> + +<p>Well said, modest, reserved philosopher with vast <span class="pagenum">Pg. 128</span>horse-power in that +big head of yours, working in the closet noiselessly, driving deep but +silently into the bosom of nature's secrets, pumping her deepest mines, +discovering and bringing to the surface the genius which lay in steam to +do your bidding and revolutionise life on earth! In this, the first +triumph, there was recompense for all the trials Watt and his wife had +endured in Cornwall.</p> + +<p>Readers will note that no workman had yet been developed who could be +trusted to erect the engine. The master inventor had to go himself as +the mechanical genius certain to cure all defects and ensure success. +This shows how indispensable Watt was.</p> + +<p>Orders now flowed in, and Watt was needed to prepare the plans and +drawings, no one being capable of relieving him of this. To-day we have +draftsmen by the thousand to whom it would be easy routine work, as we +have thousands to whom the erection of the Watt engine would be play. +Watt was everywhere. At length he had to confess that "a very little +more of this hurrying and vexation would knock me up altogether." At +this moment he had just been called to return to Cornwall to erect the +second engine. He says "I fancy I must be cut in pieces and a portion +sent to every tribe in Israel." We may picture him reciting in +Falstaffian mood, "Would my name were not so terrible to the enemy +(deep-mine water) as it is. There can't a drowned-out mine peep its head +out but I'm thrust <span class="pagenum">Pg. 129</span>upon it. Well, well, it always was the trick of my +countrymen to make a good thing too common. Better rust to death than be +scoured to nothing by this perpetual motion."</p> + +<p>Watt had a hard time of it in Cornwall during his next stay there, for +he had to go again. He arrives at Redruth to find many troubles.</p> + +<blockquote><p>Forbes' eduction-pipe is a vile job, he writes, and full of +holes. The cylinder they have cast for Chacewater is still +worse, for it will hardly do at all. The Soho people have sent +here Chacewater pipe instead of Wheal Union, and the gudgeon +pipe has not arrived with the nozzles. These repeated +disappointments will ruin our credit in the country, and I +cannot stay here to bear the shame of such failures of promise.</p></blockquote> + +<p>It is easy for present-day captains of industry to plume themselves upon +their ability to select men sure to succeed well with any undertaking, +and assume that Watt lacked the indispensable talent for selection, but +he had been driven by sad experience to trust none but himself, the +skilled workmen needed to co-operate with him not yet having been +developed.</p> + +<p>We have not touched upon another source of great anxiety to him at this +time. The enterprising Boulton would not have been the organiser he was +unless blessed with a sanguine disposition and the capacity for shedding +troubles. The business was rapidly extending in many branches, all +needing capital; the engine business, promising though it was, was no +exception. Little money was yet due from sales and much had been <span class="pagenum">Pg. 130</span>spent +developing the invention. Boulton's letter to Watt constantly urged cash +collections, while mine-owners were not disposed to pay until further +tests were made. Boulton suggested loans from Truro bankers on security +of the engines, but Watt found this impracticable. The engines were +doing astonishingly well to-day, but who could ensure their lasting +qualities? Watt shows good judgment in suggesting that Wilkinson, the +famous foundryman, should be taken into partnership. He urges his +enterprising partner to apply the pruning knife and cut down expenses +naively assuring him that "he was practising all the frugality in his +power." As Watt's personal expenses then were only ten dollars per week, +a smile rises at the prudent Scot's possible contribution to reduction +in expenditure. But he was on the right lines, and at least gave Boulton +the benefit of example. Watt was never disposed to look on the bright +side of things, and to add to Boulton's load, the third partner, +Fothergill, was even more desponding than Watt. When Boulton went away +to raise means, he was pursued by letters from Fothergill telling him +day by day of imperative needs. In one he was of opinion that "the +creditors must be called together; better to face the worst than to go +on in the neck-and-neck race with ruin." Boulton would hurry back to +quiet Fothergill and keep the ship afloat. Here he shines out +resplendently. He proved equal to the emergency. <span class="pagenum">Pg. 131</span>His courage and +determination rose in proportion to the difficulties to be overcome, +borne up by his invariable hope and unshakable belief in the value of +Watt's condensing engine, he triumphed at last, pledging, as security +for a loan of $70,000, the royalties derivable from the engine patents, +and an annuity for a loan of $35,000 more. So small a sum as $105,000 +sufficed to keep afloat the big ship laden with all their treasures.</p> + +<p>There was a period of great depression in Britain when Boulton and Watt +were thus in deep water, and at such times credit is sensitive in the +extreme. A small balance on the right side performs wonders. This +recalls to the writer how, once in the history of his own firm, credit +was kept high during a panic by using the identical sum Boulton raised, +$70,000, from a reserve fund that had been laid away and came in very +opportunely at the critical time. Every single dollar weighs a +hundredfold when credit trembles in the balance. A leading nerve +specialist in New York once said that the worst malady he had to treat +was the man of affairs whose credit was suspected. His unfailing remedy +was: "Call your creditors together, explain all and ask their support. I +can then do you some good, but not till then." His patients who did this +found themselves restored to vigor. They were supported by creditors and +all was bright once more. The wise doctor was sound in his <span class="pagenum">Pg. 132</span>advice. If +the firm has neither speculated nor gambled (synonymous terms), nor +lived extravagantly, nor endorsed for others, and the business is on a +solid foundation, no people have so much at stake in sustaining it as +the creditors; they will rally round it and think more of the firm than +ever, because they will see behind their money the best of all +securities—men at the helm who are not afraid and know how to meet a +storm.</p> + +<p>Boulton's timid partners no doubt were amazed that he was so blind to +the dangers which they with clearer vision saw so clearly. How deluded +they were. We may be sure neither of them saw the danger half as vividly +as he, but it is not the part of a leader to reveal to his fellows all +that he sees or fears. His part is to look dangers steadily in the face +and challenge them. It is the great leader who inspires in his followers +contempt for the danger which he sees in much truer proportion than +they. This Boulton did, for behind all else in his character there lay +the indomitable will, the do or die resolve. He had staked his life upon +the hazard of a die and he would stand the cost. "But if we fail," often +said the timid pair to him, as Macbeth did to his resolute partner, and +the same answer came, "<i>We</i> fail." That's all. "One knockdown will not +finish this fight. We'll get up again, never fear. We know no such word +as fail."<a name="FNanchor_1_3" id="FNanchor_1_3"></a><a href="#Footnote_1_3" class="fnanchor">[1]</a></p> + +<div class="pagenum">Pg. 133</div> +<p>One source of serious trouble arose from Watt and Boulton having been so +anxious at first to introduce their engines that they paid small regard +to terms. When their success was proved, they offered to settle, taking +one-third the value of the fuel saved. This was a liberal offer, for, in +addition to the mine-owners saving two-thirds of the former cost of fuel +consumed by the previous engines, mines became workable, which without +the Watt engine must have been abandoned. These terms however were not +accepted, and a long series of disputes arose, ending in some cases only +with the patent-right itself. It was resolved that all future engines +should be furnished only upon the terms before stated, Watt declaring +that otherwise he would not put pen to paper to make new drawings. "Let +our terms be moderate," he writes, "and, if possible, consolidated into +money <i>a priori</i>, and it is certain we shall get <i>some</i> money, enough to +keep us out of jail, in continual apprehension of which I live at +present." Imprisonment for debt, let it be remembered, had not been +abolished. One of the most beneficent forward steps that our time can +boast of is the <span class="pagenum">Pg. 134</span>Bankruptcy Court. However hard we may yet be upon +offenders against us, society, through humane laws, forgives our debtors +in money matters, and gives a clear bill of health after honorable +acquittal in bankruptcy, and a fresh start.</p> + +<p>The result proved Watt's wisdom. His engines were needed to save the +mines. No other could. Applications came in freely upon his terms, and +as Watt was a poor hand at bargaining, he insisted that Boulton should +come to Cornwall and attend to that part.</p> + +<p>Meanwhile great attention was being paid to the works and all pertaining +to the men and methods. The firm established perhaps the first benefit +society of workmen. Every one was a member and contributed according to +his earnings. Out of this fund payments were made to the sick or +disabled in varying amounts. No member of the Soho Friendly Society, +except a few irreclaimable drunkards, ever came upon the parish.</p> + +<p>When Boulton's son came of age, seven hundred were dined. No +well-behaved workman was ever turned adrift. Fathers employed introduced +their sons into the works and brought them up under their own eye, +watching over their conduct and mechanical training. Thus generation +after generation followed each other at Soho works.</p> + +<p>On another occasion Boulton writes Watt in Cornwall, "I have thought it +but respectful to give our <span class="pagenum">Pg. 135</span>folks a dinner to-day. There were present +Murdoch, Lawson, Pearson, Perkins, Malcom, Robert Muir, all Scotchmen, +John Bull and Wilson and self, for the engines are now all finished and +the men have behaved well and are attached to us."</p> + +<p>Six Scotch and three English in the English works of Soho thought worthy +of dining with their employer! It was, we may be sure, a very rare +occurrence in that day, but worthy of the true captain of industry. Here +is an early "invasion" from the north. We are reminded of Sir Charles +Dilke's statement in his "Greater Britain," that, in his tour round the +world, he found ten Scotchmen for every Englishman in high position. +Owing, of course, to the absence of scope at home the Scot has had to +seek his career abroad.</p> + +<p>A master-stroke this, probably the first dinner of its kind in Britain, +and no doubt more highly appreciated by the honored guests than an +advance in wages. Splendid workmen do not live upon wages alone. +Appreciation felt and shown by their employer, as in this case, is the +coveted reward.</p> + +<p>We have read how Watt was much troubled in Scotland with poor mechanics. +Not one good craftsman could he then find. After seeing Soho, where the +standard was much higher, he declared that the Scotch mechanic was very +much inferior; he was prejudiced against them. Murdoch, however, the +first Scot at Soho, soon eclipsed all, and no doubt under his wing <span class="pagenum">Pg. 136</span>other +Scots gained a trial with the result indicated. It is very significant +that even in the earliest days of the steam engine, Scotchmen should +exhibit such talent for its construction, forecasting their present +pre-eminence in marine engineering.</p> + +<p>Small wonder that the Soho works became the model for all others. The +last words in Boulton's letter, "and are attached to us," tell the +story. No danger of strikes, of lockouts, or quarrels of any kind in +such establishments as that of Boulton and Watt, who proved that they in +turn were attached to their men. Mutual attachment between employers and +employed is the panacea for all troubles—yes, better than a panacea, +the preventer of troubles.</p> + +<p>After repeated calls from Watt, Boulton took the journey to Cornwall in +October, 1778, although Fothergill was again uttering lamentable +prophecies of impending ruin, and the London agent was imploring his +presence there upon financial matters pressing in the extreme. Boulton +succeeded in borrowing $10,000 from Truro bankers on the security of +engines erected, and settled several disputes, getting $3,500 per year +royalty for one engine and $2,000 per year for another. At last, after +nine years of arduous labor since the invention was hailed as +successful, the golden harvest so long expected began to replenish the +empty treasury. The heavy liabilities, however, remained a source of +<span class="pagenum">Pg. 137</span>constant anxiety. No remedy could be found against "this consumption of +the purse."</p> + +<p>Watt had again to encounter the lack of competent, sober workmen to run +engines. The Highland blood led him at last into severe measures, and he +insisted upon discharging two or three of the most drunken. Here Boulton +had great difficulty in restraining him. Much had to be endured, and +occasional bouts of drunkenness overlooked, although serious accidents +resulted. At last two men appeared whose services proved +invaluable—Murdoch, already mentioned, and Law—one of whom became +famous. Watt was absent when the former called and asked Boulton for +employment. The young Scot was the son of a well-known millwright near +Ayr who had made several improvements. His famous son worked with him, +but being ambitious and hearing of the fame of Boulton and Watt, he +determined to seek entrance to Soho works and learn the highest order of +handicraft. Boulton had told him that there was at present no place +open, but noticing the strange cap the awkward young man had been +dangling in his hands, he asked what it was made of. "Timmer," said the +lad. "What, out of wood?" "Yes." "<i>How</i> was it made?" "I turned it +mysel' in a bit lathey o' my own making." This was enough for that rare +judge of men. Here was a natural-born mechanic, certain. The young man +was promptly engaged for two years at fifteen shillings per week when <span class="pagenum">Pg. 138</span>in +shop, seventeen shillings when abroad, and eighteen shillings when in +London. His history is the usual march upward until he became his +employers' most trusted manager in all their mechanical operations. +While engaged upon one critical job, where the engine had defied +previous attempts to put it to rights, the people in the house where +Murdoch lodged were awakened one night by heavy tramping in his room +over-head. Upon entering, Murdoch was seen in his bed clothes heaving +away at the bed post in his sleep, calling out "Now she goes, lads, now +she goes." His heart was in his work. He had a mission, and only one—to +make that engine go.</p> + +<p>Of course he rose. There's no holding down such a "dreamer" anywhere in +this world. It was not only that he had zeal, for he had sense with it, +and was not less successful in conquering the rude Cornishmen who had +baffled, annoyed and intimidated Watt. He won their hearts. His ability +did not end with curing the defects of machinery; he knew how to manage +men. At first he had to depend upon his physical powers. He was an +athlete not indisposed to lead the strenuous life. He had not been very +long in Cornwall before half a dozen of the mining captains, a class +that had tormented poor, retiring and modest Watt, entered the +engine-room and began their bullying tricks on him. The Scotch blood was +up, Murdoch quietly locked the door and said to the captains, "Now then +gentlemen, <span class="pagenum">Pg. 139</span>you shall not leave until we have settled matters once for +all." He selected the biggest Cornishman and squared off. The contest +was soon over. Murdoch vanquished the bully and was ready for the next. +The captains, seeing the kind of man he was, offered terms of peace, +hands were shaken all round and they parted good friends, and remained +so. We are past that rude age. The skilled, educated manager of to-day +can use no weapon so effectively with skilled men as the supreme force +of gentleness, the manner, language and action of the educated man, even +to the calm, low voice never raised to passionate pitch. He conquers and +commands others because he has command of himself.</p> + +<p>We must not lose sight of Murdoch. In addition to his rare qualities, he +possessed mechanical genius. He was the inventor of lighting by gas, and +it was he who made the first model of a locomotive. There was no +emergency with engines, no accident, no blunder, but Murdoch was called +in. We read with surprise that his wages even in 1780 were only five +dollars per week. He then modestly asked for an advance, but this was +not given. A present of one hundred dollars, however, was made to him in +recognition of his unusual services. Probably the explanation of the +failure to increase his wages at the time was that, owing to the +condition of the business, no rise in wages could be made to one which +would involve an <span class="pagenum">Pg. 140</span>advance to others. Murdoch remained loyal to the firm, +however, although invited into partnership by another. Afterward he +received due reward. He had always a strong aversion to partnership, no +doubt well founded in this case, for during many years failure seemed +almost as likely as success. Watt has much to say in his letters about +"William" (Murdoch), who, more than anyone, relieved him from +trouble.<a name="FNanchor_2_4" id="FNanchor_2_4"></a><a href="#Footnote_2_4" class="fnanchor">[2]</a></p> + +<p>The bargainings with mine-owners brought on intense heartaches and broke +Watt down completely. Boulton had to go to him again in Cornwall in the +autumn of 1779, and as usual succeeded in adjusting many disputes by +wise compromises with the grasping owners which Watt's strict sense of +justice had denied. Many of these had paid no royalties for years, +others disputed Watt's unerring register of fuel consumption (another of +his most ingenious inventions now in general use for <span class="pagenum">Pg. 141</span>many purposes), a +more heinous offense in his eyes than that of non-payment. "The +rascality of man," he writes, "is almost beyond belief." He never was +more despondent or more irritable than now. No one was better aware of +his weakness than himself. In short, his heartaches and nervousness +unfitted him for business. As usual, he attributed his discouragement +chiefly to his financial obligations. The firm was as hard pressed as +ever. Indeed a new source of danger had developed. Fothergill's affairs +became involved, and had it not been for Boulton's capital and credit, +the firm of Boulton and Fothergill could not have maintained payment. +This had caused a drain upon their resources. Boulton sold the estate +which had come to him by his wife, and the greater part of his father's +property, and mortgaged the remainder. It is evident that the great +captain had taken in hand far too many enterprises. Probably he had not +heard the new doctrine: "Put all your eggs in one basket and then watch +that basket." He had even ventured considerable sums in blockade running +during the American Revolutionary War. It was not without good reason, +therefore, that the more cautious Scot addressed to him so many pathetic +letters: "I beg of you to attend to these money matters. I cannot rest +in my bed until they have some determinate form." Watt's inexperience in +money matters caused apprehensions of ruin to arise whenever financial +measures were discussed. <span class="pagenum">Pg. 142</span>He was at this time utterly wretched, and Mrs. +Watt at last became anxious, long and bravely as she had hitherto borne +up and striven to dispel her husband's fears. Never before had she +ventured to speak to Boulton upon the subject. She now broke the silence +and wrote him in Cornwall a touching letter, stating that her husband's +health and spirits had become much worse since Boulton had left Soho. "I +know there are several things that so prey upon his mind as to render +him perfectly miserable. They never cross his mind, but he is rendered +unfit to do anything for a long time." She describes these financial +demons that torment him and begs that her writing should not be told to +Watt, as it might only add to his troubles. The appeal brings Mrs. Watt +before us in a most engaging light.</p> + +<p>A study of the problem was made upon Boulton's return and he agreed to +close two departments of the business which were so far unprofitable, +thus entering upon the right path. The engine having proved itself +indispensable, the demand for it was becoming great and pressing from +various countries. To concentrate upon its manufacture was obviously the +true policy. The great captain's enterprise was not often expended upon +failures, and it is with pleasure we find that among the profitable +branches which Boulton had encouraged Watt in introducing at Soho, was +the copying-press, which Watt invented in 1778, and which we use to this +<span class="pagenum">Pg. 143</span>day. In July of that year he writes Dr. Black that he has "lately +discovered a method of copying writing instantaneously, provided it has +been written within twenty-four hours. I send you a specimen and will +impart the secret if it will be of any use to you. It enables me to copy +all my business letters." He kept this secret for two years, and in May, +1780, secured a patent after he had completed details of the press and +experimented with the ink. One hundred and fifty were made and sold. +Thirty of these went abroad. It steadily made its way. Watt, writing +some thirty years later, said it had proved so useful to him that it was +well worth all the trouble of perfecting it, even if it brought no +profit.</p> + +<p>We think of Watt and the steam engine appears. Let us however note the +unobtrusive little copying-press on the table at his side. Extremes meet +here. It would be difficult to name an invention more universally used, +in all offices where man labors in any field of activity. In the list of +modest inventions of greatest usefulness, the modern copying-press must +take high rank, and this we owe entirely to Watt.</p> + +<p>Of the same period as the copying-machine is his invention of a +drying-machine for cloth, consisting of three cylinders of copper over +which the cloth must turn over and under while cylinders are filled with +steam, the cloth to be alternately wound off and on the two wooden +rollers, by which means it will pass over three <span class="pagenum">Pg. 144</span>cylinders in succession. +This machine was erected for Watt's father-in-law, Mr. MacGregor in +Glasgow, by an ingenious mechanic, John Gardiner, often employed by Watt +in earlier years. "This I apprehend," he writes to David Brewster in +1814, "to be the original from which such machines were made." When we +consider the extent to which such steam drying-machines are used in our +day, our estimate of the credit due to Watt cannot be small. The +drying-machine is no unfit companion to the copying-machine.</p> + +<p>Watt revisited Cornwall in 1781 to make an inspection of all the +engines. Much he found needing attention and improvement. His evenings +were spent designing "road steam-carriages." This was before the day of +railroads, and the carriages were to be driven by steam over the +ordinary coach roads. He filled a quarto drawing-book with different +plans for these, and covered the idea in one of his patent +specifications. Boulton suggested in 1781 that the idea of rotary motion +should be developed, which Watt had from the first regarded as of prime +importance. It was for this he had invented his original wheel engine, +and in his first patent of 1769 he describes one method of securing it. +It occurred to him that the ordinary engine might be adapted to give the +rotary motion. He wrote from Cornwall to Boulton: "As to the circular +motion, I will apply it as soon as I can." He prepared a model upon his +return to Soho, using <span class="pagenum">Pg. 145</span>a crank connected with the working-beam of the +engine for that purpose, which worked satisfactorily. There was nothing +new in the crank motion; it was used on every spinning-wheel, +grind-stone and foot-lathe turned by hand, but its application to the +steam-engine was new. As early as 1771, he writes:</p> + +<blockquote><p>I have at times had my thoughts a good deal upon the subject. In +general, it appears to me that a crank of a sufficient sweep +will be by much the sweetest motion, and perhaps not the +dearest, if its durability be considered ... I then resolved to +adopt the crank ... Of this I caused a model to be made, which +performed to satisfaction. But being then very much engaged with +other business, I neglected to take a patent immediately, and +having employed a blackguard of the name of Cartwright (who was +afterward hanged), about this model, he, when in company with +some of the same sort who worked at Wasborough's mill, and were +complaining of its irregularities and frequent disasters, told +them he could put them in a way to make a rotative motion which +would not go out of order nor stun them with its noise, and +accordingly explained to them what he had seen me do. Soon after +which, John Steed, who was engineer at Wasborough's mill, took a +patent for a rotative motion with a crank, and applied it to +their engine. Suspicions arising of Cartwright's treachery, he +was strictly questioned, and confessed his part in the +transaction when too late to be of service to us.</p></blockquote> + +<p>Overtures were made by Wasborough to exchange patents and work together, +which Watt scornfully rejected. He writes:</p> + +<blockquote><p>Though I am not so saucy as many of my countrymen, I have enough +innate pride to prevent me from doing a mean action because a +servile prudence may dictate it ... I will never meanly sue a +thief to give me my own again unless I have nothing left behind.</p></blockquote> + +<div class="pagenum">Pg. 146</div> +<p>His blood was up. No dealings with rascals!</p> + +<p>July, 1781, Watt had finished his studies, went to Penryn, and swore he +had "invented certain new methods of applying the vibrating or +reciprocating motion of steam or fire engines to produce a continued +rotation or circular motion round an axis or centre, and thereby to give +motion to the wheels of mills or other machines."</p> + +<p>Watt proceeded to work out the plan of the rotary engine, stimulated by +numerous inquiries for steam engines for driving all kinds of mills. He +found that "the people in London, Manchester and Birmingham are +steam-mill mad."</p> + +<p>During many long years of trial with their financial troubles, inferior +and drunken workmen, disappointing engines, Cornish mine-owners to annoy +him, it is highly probable that Watt only found relief in retiring to +his garret to gratify his passion for solving difficult mechanical +problems. We may even imagine that from his serious mission—the +development of the engine—which was ever present, he sometimes flew to +the numerous less exhausting inventions for recreation, as the weary +student flies to fiction. His mind at this period seems never to have +been at rest. His voluminous correspondence constantly reveals one +invention after another upon which he was engaged. A new micrometer, a +dividing screw, a new surveying-quadrant, problems for clearing the +observed distance <span class="pagenum">Pg. 147</span>of the moon from a star of the effects of refraction +and parallax, a drawing-machine, a copying-machine for +sculpture—anything and everything he used or saw seems immediately to +have been subjected to the question: "Cannot this be improved?" usually +with a response in the affirmative.</p> + +<p>As we have read, he had long studied the question of a locomotive steam +carriage. In Muirhead's Biography, several pages are devoted to this. In +his seventh "new improvement," in his patent of 1784, he describes "the +principle and construction of steam engines which are applied to give +motion to wheel carriages for removing persons, goods, or other matter +from place to place, in which case the engines themselves must be +portable." Mr. Murdoch made a model of the engine here specified which +performed well, but nothing important came of all this until 1802, when +the problem was instantly changed by Watt's friend, Mr. Edgeworth, +writing him, "I have always thought that steam would become the +universal lord, and that we should in time scorn post-horses. <i>An iron +railroad would be a cheaper thing than a road of the common +construction.</i>" Here lay in a few words the idea from which our railway +system has sprung. Surely Edgeworth deserves to be placed among the +immortals.<a name="FNanchor_3_5" id="FNanchor_3_5"></a><a href="#Footnote_3_5" class="fnanchor">[3]</a> As in the case of the steamship, however, <span class="pagenum">Pg. 148</span>the +indispensable steam engine of Watt had to furnish the motive power. The +railroad is only the necessary smooth track upon which the steam engine +could perform its miracle. It is significant that steam power upon roads +required the abandonment of the usual highway. So we may believe is the +automobile to force new roads of its own, or to widen existing highways, +rendering those safe under certain rules for speed of twenty miles per +hour, or even more, when they were intended only for eight or ten.</p> + +<p>The reading lamp of Watt's day was a poor affair, and as he never saw an +inefficient instrument without studying its improvement, he produced a +new lamp. He wrote Argand of the Argand burner upon the subject and for +a long time Watt lamps were made at the Soho works, which gave a light +surpassing in steadiness and brilliance anything of the kind that had +yet appeared. He gives four plans for lamps, "with the reservoir below +and the stem as tall as you please." He also made an instrument for +determining the specific gravity of liquids, and a year after this he +"found out a method of working tubes of the elastic resin without +dissolving it." The importance of such tubes for a thousand purposes in +the arts and sciences is now appreciated.</p> + +<div class="pagenum">Pg. 149</div> +<p>Watt gave much time to an arithmetical machine which he found +exceedingly simple to plan, but he adds, "I have learnt by experience +that in mechanics many things fall out between the cup and the mouth." +He describes what it is to accomplish, but it remained for Babbage at a +much later date to perfect the machine. A machine for copying sculpture +amused him for a time but it was never finished.</p> + +<p>If any difficulty of a mechanical nature arose, people naturally turned +to Watt for a solution. Thus the Glasgow University failed to get pipes +for conveying water across the Clyde to stand, the channel of the river +being covered with mud and shifty sand, full of inequalities, and +subject to the pressure of a considerable body of water. Application was +at last made to the recognised genius. If he could not solve it, who +could? This was just one of the things that Watt liked to do. He +promptly devised an articulated suction pipe with parts formed on the +principle of a lobster's tail. This crustacean tube a thousand feet long +solved the matter. Watt stated that his services were induced solely by +a desire to be of use in procuring good water to the city of Glasgow, +and to promote the prosperity of a company which had risked so much for +the public good. These were handsomely acknowledged by the presentation +to him of a valuable piece of plate.</p> + +<p>As another proof of Watt's habit of thinking of everything <span class="pagenum">Pg. 150</span>that could +possibly be improved, it may be news to many readers that the +consumption of the smoke from steam engines early attracted his +attention, and that he patented devices for this. These have been +substantially followed in the numerous attempts which have been made +from time to time to reduce the huge volumes of smoke that keep so many +cities under a cloud. He was successful and his son James writes to him +in 1790 from Manchester:</p> + +<blockquote><p>It is astonishing what an impression the smoke-consuming power +of the engine has made upon everybody hereabouts. They scarcely +trusted to the evidence of their senses. You would be diverted +to hear the strange hypotheses which have been stated to account +for it.</p></blockquote> + +<p>This is all very well. It is certain that most of the smoke made in +manufacturing concerns can be consumed, if manufacturers are compelled +by law to erect sufficient heating surface and to include the well-known +appliances, including those for careful firing, but no city so far as +the writer knows has ever been able to enforce effective laws. There +remain the dwellings of the people to deal with, which give forth smoke +in large cities in the aggregate far exceeding that made by the +manufacturing plants. New York pursues the only plan for ensuring the +clearest skies of any large city in the world where coal is generally +used, by making the use of bituminous coal unlawful. The enormous growth +of present New York (45 per cent. in last decade) is not a little +dependent upon the <span class="pagenum">Pg. 151</span>attraction of clear blue sides and the resulting +cleanliness of all things in and about the city compared with others. +When, by the progress of invention or new methods of distributing heat, +smoke is banished, as it probably will be some day, many rich citizens +will remain in their respective western cities instead of flocking to +the clear blue-skied metropolis, as they are now so generally doing.</p> + +<p>Such were some of Watt's by-products. His recreation, if found at all, +was found in change of occupation. We read of no idle days, no pleasure +trips, no vacations, only change of work.</p> + +<p>Rumors of new inventions of engines far excelling his continued to +disturb Watt, and much of his time was given to investigation. He +thought of a caloric air engine as possibly one of the new ideas; then +of the practicability of producing mechanical power by the absorption +and condensation of gas on the one hand and by its disengagement and +expansion on the other. His mind seemed to range over the entire field +of possibilities.</p> + +<p>The Hornblower engine had been heralded as sure to displace the Watt. +When it was described, it proved to be as Watt said, "no less than our +double-cylinder engine, worked upon our principle of expansion. It is +fourteen years since I mentioned it to Mr. Smeaton." Watt had explained +to Dr. Small his method of working steam expansively as early as May, +1769, and had <span class="pagenum">Pg. 152</span>adopted it in the Soho engine and also in the Shadwell +engine erected in that year.</p> + +<p>We have seen before that Watt had to retrace his steps and abandon for a +time in later engines what he had before ventured upon.</p> + +<p>The application of steam for propelling boats upon the water was, at +this time (1788), attracting much attention. Boulton and Watt were urged +to undertake experiments. This they declined to entertain, having their +facilities fully employed in their own field, but finally Fulton, on +August 6, 1803, ordered an engine from them from his own drawings, +intended for this purpose, repeating the order in person in 1804. It was +shipped to America early in 1805, and in 1807 placed upon the Clermont, +which ran upon the Hudson River as a passenger boat, attaining a speed +of about five miles an hour. This was the first steamboat that was ever +used for passengers, and altho Fulton neither invented the boat nor the +engine, nor the combination of the two, still he is entitled to great +credit for overcoming innumerable difficulties sufficient to discourage +most men. Fulton, who was the son of a Scotsman from Dumfrieshire, +visited Syminton's steamboat, the <i>Charlotte Dundas</i>, in Scotland, in +1801, and had seen it successfully towing canal boats upon the Forth and +Clyde Canal. This was the first boat ever propelled by steam +successfully for commercial purposes. It was subsequently discarded, not +because it did not tow the canal boats, <span class="pagenum">Pg. 153</span>but because the revolving +paddle-wheels caused waves that threatened to wash away the canal banks.</p> + +<p>Several engines were sent to New York. The men in charge of one found on +shipboard a pattern-maker going to America named John Hewitt. He settled +in America January 12th, 1796, and became the father of the late famous +and deeply lamented Hon. Abram S. Hewitt, long a member of Congress and +afterward mayor of New York, foremost in many improvements in the city, +the last being the Subway, just opened, which owes its inception to him. +For this service, the Chamber of Commerce presented him with a memorial +medal. Mr. Hewitt married a daughter of Peter Cooper, founder of the +Cooper Institute, which owes its wonderful development chiefly to him. +His children devote themselves and their fortunes to its management. At +the time of his death in 1902, he was pronounced "the first private +citizen of the Republic." Small engine-shops (of which the ruins still +remain), called "Soho" after their prototype, were erected by his father +near New York city, on the Greenwood division of the Erie Railroad. The +railroad station was called "Soho" by Mr. Abram S. Hewitt, who was then +president of the railroad company. Upon Mr. Hewitt's eightieth birthday +congratulations poured in from all quarters. One cable from abroad +attracted attention as appropriate and deserved: "Ten octaves every note +<span class="pagenum">Pg. 154</span>truly struck and grandly sung." No man in private life passed away in +our day with such general lamentation. The Republic got even more +valuable material than engines from the old home in the ship that +arrived on January 12, 1796.</p> + +<p>We must not permit ourselves to forget that it was not until the Watt +engine was applied to steam navigation that the success of the latter +became possible. It was only by this that it could be made practicable, +so that the steamship is the product of the steam-engine, and it is to +Watt we owe the modern twenty-three-thousand-ton monster (and larger +monsters soon to come), which keeps its course against wind and tide, +almost "unshaked of motion," for this can now properly be said. +Passengers crossing the Atlantic from port to port now scarcely know +anything of irregular motion, and never more than the gentlest of slight +heaves, even during the gale that</p> + +<div class="poem"><div class="stanza"> +<span class="i0">"Catches the ruffian billows by their tops,<br /></span> +<span class="i0">Curling their monstrous heads."<br /></span> +</div></div> + +<p>The ocean, traversed in these ships, is a smooth highway—nothing but a +ferry—and a week spent upon it has become perhaps the most enjoyable +and the most healthful of holiday excursions, provided the prudent +excursionist has left behind positive instructions that wireless +telegrams shall not follow.</p> + +<div class="footnote"><p><a name="Footnote_1_3" id="Footnote_1_3"></a><a href="#FNanchor_1_3"><span class="label">[1]</span></a> Perhaps there is no instance so striking as this of the +immense difference that sometimes lies in the mere accent given one +monosyllable. Until Mrs. Siddons revealed the real Lady Macbeth, every +actress had replied, "We fail?" interrogatively, and then encouragingly, +"Screw your courage to the sticking-point and we'll <i>not</i> fail." Such +the commonplace reciters. When genius touched the word it flashed and +sparkled. Then came the prompt response. "<i>We</i> fail." She was of such +stuff as meets failure without fear. For this revelation the actress +becomes immortal, since her name is linked with the greatest son of +time. One word did it, nay a new accent upon a monosyllable—a trifling +change say you? "I make it a rule never to mind trifles," said a great +man. "So should I if I could only tell what were trifles," said a +greater. One is far on if he can predict consequences that may flow from +one kind word or the intonation of a word. Fortune sometimes hangs upon +a glance or nod of kindly recognition as we pass.</p></div> + +<div class="footnote"><p><a name="Footnote_2_4" id="Footnote_2_4"></a><a href="#FNanchor_2_4"><span class="label">[2]</span></a> An American Murdoch was found in Captain Jones, the best +manager of works of his day. He entered the service of the Carnegie +Steel Company as a young mechanic at two dollars per day, a perfect copy +of Murdoch in many important respects. Reading Murdoch's history, we +have found ourselves substituting the "captain," a title well earned on +the field in the war for the Union, which he entered as a private. Once +he was offered an interest in the firm, which would have made him one of +the band of young millionaires. His reply was, "Thank you, don't want to +have anything to do with business. These works (Steel rail mills, +Pittsburg) give me enough to think of. You just give me a 'thundering +salary.'" "All right, Captain, the salary of the president of the United +States is yours." Also like Murdoch, he was an inventor. His principal +invention, recently sustained by the Supreme Court, would easily yield +from those who appropriated it and refused payment, at least five +millions of dollars in royalties. Captain Jones was born in Pennsylvania +of Welsh parents. Murdoch won promotion at last, and was first +superintendent of one of the special departments, and later had general +supervision of the mechanical department, becoming "the right hand man" +of the firm. The young partners dealt generously with him, and treated +him with reverence and affection to the end. He died in his eighty-fifth +year. Captain Jones was injured at the works and passed away just as a +touch of age came upon him, as many war veterans did. Fortunate is the +firm that discovers a William Murdoch or a William Jones, and gives him +swing to do the work of an original in his own way.</p></div> + +<div class="footnote"><p><a name="Footnote_3_5" id="Footnote_3_5"></a><a href="#FNanchor_3_5"><span class="label">[3]</span></a> Since the above was put in type I learn that in his +forthcoming book upon "The Development of the Locomotive," which +promises to become the standard, Mr. Angus Sinclair says: "The first +suggestion of a railroad for goods transportation appears to have been +made before The Literary and Philosophical Society of Newcastle by a Mr +Thomas, of Denton, in February, 1800. Two years later Richard Edgeworth, +father of the famous novelist, suggested that it should be extended for +the carrying of passengers." There is no record of Thomas's suggestion, +as far as we know, but only tradition. Even if made, however, it seems +to have lain dead. Edgeworth evidently knew nothing of it, and as it was +his letter to Watt which seems first to have attracted public attention, +the passage is allowed to stand as written.</p></div> + + +<div class="pagenum">Pg. 155</div> +<div><br /></div> +<div class="pagenum">Pg. 156</div> + +<hr class="chapter" /> +<div class="pagenum">Pg. 157</div> +<h2><a name="CHAPTER_VII" id="CHAPTER_VII"></a>CHAPTER VII</h2> +<p class="subtitle center smcap">Second Patent</p> + +<p>The number and activity of rivals attracted to the steam engine and its +possible improvement, some of whom had begun infringements upon the Watt +patents, alarmed Messrs. Watt and Boulton so much that they decided Watt +should apply for another patent, covering his important improvements +since the first. Accordingly, October 25, 1781, the patent (already +referred to on p. 91) was secured, "for certain new methods of producing +a continued rotative motion around an axis or centre, and thereby to +give motion to the wheels of mills or other machines."</p> + +<p>This patent was necessary in consequence of the difficulties experienced +in working the steam wheels or rotatory engines described in the first +patent of 1769, and by Watt's having been so unfairly anticipated, by +Wasborough in the crank motion.</p> + +<p>No less than five different methods for rotatory motion are described in +the patent, the fifth commonly known as the "sun and planet wheels," of +which Watt writes to Boulton, January 3, 1782,</p> + +<blockquote><p>I have tried a model of one of my old plans of rotative engines, +revived and executed by Mr. Murdoch, which merits being included +in the <span class="pagenum">Pg. 158</span>specification as a fifth method; for which purpose I +shall send a drawing and description next post. It has the +singular property of going twice round for each stroke of the +engine, and may be made to go oftener round, if required, +without additional machinery.</p></blockquote> + +<p>Then followed an explanation of the sketch which he sent, and two days +later he wrote, "I send you the drawings of the fifth method, and +thought to have sent you the description complete, but it was late last +night before I finished so far, and to-day have a headache, therefore +only send you a rough draft of part."</p> + +<p>In all of these Watt recommended that a fly-wheel be used to regulate +the motion, but in the specification for the patent of the following +year, 1782, his double-acting engine produced a more regular motion and +rendered a fly-wheel unnecessary, "so that," he says, "in most of our +great manufactories these engines now supply the place of water, wind +and horse mills, and instead of carrying the work to the power, the +prime agent is placed wherever it is most convenient to the +manufacturer."</p> + +<p>This marks one of the most important stages in the development of the +steam engine. It was at last the portable machine it remains to-day, and +was placed wherever convenient, complete in itself and with the rotative +motion adaptable for all manner of work. The ingenious substitutes Watt +had to invent to avoid the obviously perfect crank motion have of course +all been discarded, and nothing of these remains except as <span class="pagenum">Pg. 159</span>proofs, where +none are needed, that genius has powers in reserve for emergencies; +balked in one direction, it hews out another path for itself.</p> + +<p>While preparing the specification for this patent of 1781, Watt was busy +upon another specification quite as important, which appeared in the +following year, 1782. It embraced the following new improvements, the +winnowing of numberless ideas and experiments that he had conceived and +tested for some years previous:</p> + +<blockquote><p>1. The use of steam on the expansive principle; together with +various methods or contrivances (six in number, some of them +comprising various modifications), for equalising the expansive +power.</p> + +<p>2. The double-acting engine; in which steam is admitted to press +the piston upward as well as downward; the piston being also +aided in its ascent as well as in its descent by a vacuum +produced by condensation on the other side.</p> + +<p>3. The double-engine; consisting of two engines, primary and +secondary, of which the steam-vessels and condensers communicate +by pipes and valves, so that they can be worked either +independently or in concert; and make their strokes either +alternately or both together, as may be required.</p> + +<p>4. The employment of a toothed rack and sector, instead of +chains, for guiding the piston-rod.</p> + +<p>5. A rotative engine, or steam-wheel.</p></blockquote> + +<p>Here we have three of the vital elements required toward the completion +of the work: first, steam used expansively; second, the double-acting +engine. It will be remembered that Watt's first engines only took in +steam at the bottom of the cylinder, as Newcomen's <span class="pagenum">Pg. 160</span>did, but with this +difference: Watt used the steam to perform work which Newcomen could not +do, the latter only using steam to force the piston itself upward. Now +came Watt's great step forward. Having a cylinder closed at the top, +while the Newcomen cylinder remained open, it was as easy to admit steam +at the top to press the piston down as to admit it at the bottom to +press the piston up; also as easy to apply his condenser to the steam +above as below, at the moment a vacuum was needed. All this was +ingeniously provided for by numerous devices and covered by the patent. +Third, he went one step farther to the compound engine, consisting of +two engines, primary and secondary, working steam expansively +independently or in concert, with strokes alternate or simultaneous. The +compound engine was first thought of by Watt about 1767. He laid a large +drawing of it on parchment before parliament when soliciting an +extension of his first patent. The reason he did not proceed to +construct it was "the difficulty he had encountered in teaching others +the construction and use of the single engine, and in overcoming +prejudices"; the patent of 1782 was only taken out because he found +himself "beset with a host of plagiaries and pirates."</p> + +<p>One of the earliest of these double-acting engines was erected at the +Albion Mills, London, in 1786. Watt writes:</p> + +<blockquote><p>The mention of Albion Mills induces me to say a few words +respecting <span class="pagenum">Pg. 161</span>an establishment so unjustly calumniated in its day, +and the premature destruction of which, by fire, in 1791, was, +not improbably, imputed to design. So far from being, as +misrepresented, a monopoly injurious to the public, it was the +means of considerably reducing the price of flour while it +continued at work.</p></blockquote> + +<p>The "double-acting" engine was followed by the "compound" engine, of +which Watt says:</p> + +<blockquote><p>A new compound engine, or method of connecting together the +cylinders and condensers of two or more distinct engines, so as +to make the steam which has been employed to press on the piston +of the first, act expansively upon the piston of the second, +etc., and thus derive an additional power to act either +alternately or co-jointly with that of the first cylinder.</p></blockquote> + +<p>We have here, in all substantial respects, the modern engine of to-day.</p> + +<p>Two fine improvements have been made since Watt's time: first, the +piston-rings of Cartwright, which effectively removed one of Watt's most +serious difficulties, the escape of steam, even though the best packing +he could devise were used—the chief reason he could not use +high-pressure steam. In our day, the use of this is rapidly extending, +as is that of superheated steam. Packing the piston was an elaborate +operation even after Watt's day.</p> + +<p>It was not because Watt did not know as well as any of our present +experts the advantages of high pressures, that he did not use them, but +simply because of the mechanical difficulties then attending their +adoption. He was always in advance of mechanical practicalities rather +than behind, and as we have <span class="pagenum">Pg. 162</span>seen, had to retrace his steps, in the case +of expansion.</p> + +<p>The other improvement is the cross-head of Haswell, an American, a +decided advance, giving the piston rod a smooth and straight bed to rest +upon and freeing it from all disturbance. The drop valve is now +displacing the slide valve as a better form of excluding or admitting +steam.</p> + +<p>Watt of course knew nothing of the thermo-dynamic value of high +temperature without high pressure, altho fully conversant with the value +of pressures. This had not been even imagined by either philosopher or +engineer until discovered by Carnot as late as 1824. Even if he had +known about it the mechanical arts in his day were in no condition to +permit its use. Even high pressures were impracticable to any great +extent. It is only during the past few years that turbines and +superheating, having long been practically discarded, show encouraging +signs of revival. They give great promise of advancement, the hitherto +insuperable difficulties of lubrication and packing having been overcome +within the last five years. Superheating especially promises to yield +substantial results as compared with the practice with ordinary engines, +but the margin of saving in steam over the best quadruple expansion +engine cannot be great. Lord Kelvin however expects it to be the final +contribution of science to the highest possible economy in the steam +engine.</p> + +<p>In the January (1905) number of "Stevens Institute <span class="pagenum">Pg. 163</span>Indicator," Professor +Denton has an instructive résumé of recent steam engine economics. He +tells us that Steam Turbines are now being applied to Piston Engines to +operate with the latter's exhaust, to effect the same saving as the +sulphur dioxide cylinder; and adds</p> + +<blockquote><p>that the Turbine is a formidable competitor to the Piston Engine +is mainly due to the fact that it more completely realizes the +expansive principle enunciated in the infancy of steam history +as the fundamental factor of economy by its sagacious founder, +the immortal Watt.</p></blockquote> + +<p>Watt's favorite employment in Soho works late in 1783 and early in 1784 +was to teach his engine, now become as docile as it was powerful, to +work a tilt hammer. In 1777 he had written Boulton that</p> + +<blockquote><p>Wilkinson wants an engine to raise a stamp of 15 cwt. thirty or +forty times in a minute. I have set Webb to work to try it with +the little engine and a stamp-hammer of 60 lbs. weight. Many of +these <i>battering rams</i> will be wanted if they answer.</p></blockquote> + +<p>The trial was successful. A new machine to work a 700 lbs. hammer for +Wilkinson was made, and April 27, 1783, Watt writes that</p> + +<blockquote><p>it makes from 15 to 50, and even 60, strokes per minute, and +works a hammer, raised two feet high, which has struck 300 blows +per minute.</p></blockquote> + +<p>The engine was to work two hammers, but was capable of working four of 7 +cwt. each. He says, with excusable pride,</p> + +<blockquote><p>I believe it is a thing never done before, to make a hammer of +that weight make 300 blows per minute; and, in fact, it is more +a <span class="pagenum">Pg. 164</span>matter to brag of than for any other use, as the rate wanted +is from 90 to 100 blows, being as quick as the workmen can +manage the iron under it.</p></blockquote> + +<p>This most ingenious application of steam power was included in Watt's +next patent of April 28, 1784. It embraced many improvements, mostly, +however, now of little consequence, the most celebrated being "parallel +motion," of which Watt was prouder than any other of his triumphs. He +writes to his son, November, 1808, twenty-four years after it was +invented (1784):</p> + +<blockquote><p>Though I am not over anxious after fame, yet I am more proud of +the parallel motion than of any other mechanical invention I +have ever made.</p></blockquote> + +<p>He wrote Boulton, in June, 1784:</p> + +<blockquote><p>I have started a new hare. I have got a glimpse of a method of +causing a piston-rod to move up and down perpendicularly, by +only fixing it to a piece of iron upon the beam ... I think it +one of the most ingenious simple pieces of mechanism I have +contrived.</p></blockquote> + +<p>October, 1784, he writes:</p> + +<blockquote><p>The new central perpendicular motion answers beyond expectation, +and does not make the shadow of a noise.</p></blockquote> + +<p>He says:</p> + +<blockquote><p>When I saw it in movement, it afforded me all the pleasure of a +novelty, as if I had been examining the invention of another.</p></blockquote> + +<p>When beam-engines were universally used for pumping, this parallel +motion was of great advantage. It has been superseded in our day, by +improved piston guides and cross-heads, the construction of which in +<span class="pagenum">Pg. 165</span>Watt's day was impossible, but no invention has commanded in greater +degree the admiration of all who comprehend the principles upon which it +acts, or who have witnessed the smoothness, orderly power and "sweet +simplicity" of its movements. Watt's pride in it as his favorite +invention in these respects is fully justified.</p> + +<p>A detailed specification for a road steam-carriage concludes the claims +of this patent, but the idea of railroads, instead of common roads, +coming later left the construction of the locomotive to Stephenson.<a name="FNanchor_1_6" id="FNanchor_1_6"></a><a href="#Footnote_1_6" class="fnanchor">[1]</a></p> + +<p>Watt's last patent bears date June 14, 1785, and was</p> + +<blockquote><p>for certain newly improved methods of constructing furnaces or +fire-places for heating, boiling, or evaporating of water and +other liquids which are applicable to steam engines and other +purposes, and also for heating, melting, and smelting of metals +and their ores, whereby greater effects are produced from the +fuel, and the smoke is in a great measure prevented or consumed.</p></blockquote> + +<p>The principle, "an old one of my own," as Watt says, is in great part +acted upon to-day.</p> + +<p>So numerous were the improvements made by Watt at various periods, which +greatly increased the utility of his engine, it would be in vain to +attempt a detailed recital of his endless contrivances, but we may +mention <span class="pagenum">Pg. 166</span>as highly important, the throttle-valve, the governor, the +steam-gauge and the indicator. Muirhead says:</p> + +<blockquote><p>The throttle-valve is worked directly by the engineer to start +or stop the engine, and also to regulate the supply of steam. +Watt describes it as a circular plate of metal, having a spindle +fixed across its diameter, the plate being accurately fitted to +an aperture in a metal ring of some thickness, through the +edgeway of which the spindle is fitted steam-tight, and the ring +fixed between the two flanches of the joint of the steam-pipe +which is next to the cylinder. One end of the spindle, which has +a square upon it, comes through the ring, and has a spanner +fixed upon it, by which it can be turned in either direction. +When the valve is parallel to the outsides of the ring, it shuts +the opening nearly perfectly; but when its plane lies at an +angle to the ring, it admits more or less steam according to the +degree it has opened; consequently the piston is acted upon with +more or less force.</p></blockquote> + +<p>Papin preferred gunpowder as a safer source of power than steam, but +that was before it had been automatically regulated by the "Governor." +The governor has always been the writer's favorite invention, probably +because it was the first he fully understood. It is an application of +the centrifugal principle adapted and mechanically improved. Two heavy +revolving balls swing round an upright rod. The faster the rod revolves +the farther from it the balls swing out. The slower it turns the closer +the balls fall toward it. By proper attachments the valve openings +admitting steam are widened or narrowed accordingly. Thus the higher +speed of the engine, the less steam admitted, the slower the speed the +more steam admitted. Hence any uniform speed desired can be maintained: +should the engine be called upon <span class="pagenum">Pg. 167</span>to perform greater service at one +moment than another, as in the case of steel rolling mills, speed being +checked when the piece of steel enters the rolls, immediately the valves +widen, more steam rushes into the engine, and <i>vice versa</i>. Until the +governor came regular motion was impossible—steam was an unruly steed.</p> + +<p>Arago describes the steam-gauge thus:</p> + +<blockquote><p>It is a short glass tube with its lower end immersed in a +cistern of mercury, which is placed within an iron box screwed +to the boiler steam-pipe, or to some other part communicating +freely with the steam, which, pressing on the surface of the +mercury in the cistern, raises the mercury in the tube (which is +open to the air at the upper end), and its altitude serves to +show the elastic power of the steam over that of the atmosphere.</p></blockquote> + +<p>The indicator he thus describes:</p> + +<blockquote><p>The barometer being adapted only to ascertain the degree of +exhaustion in the condenser where its variations were small, the +vibrations of the mercury rendered it very difficult, if not +impracticable, to ascertain the state of the exhaustion of the +cylinder at the different periods of the stroke of the engine; +it became therefore necessary to contrive an instrument for that +purpose that should be less subject to vibration, and should +show nearly the degree of exhaustion in the cylinder at all +periods. The following instrument, called the Indicator, is +found to answer the end sufficiently. A cylinder about an inch +diameter, and six inches long, exceedingly truly bored, has a +solid piston accurately fitted to it, so as to slide easy by the +help of some oil; the stem of the piston is guided in the +direction of the axis of the cylinder, so that it may not be +subject to jam, or cause friction in any part of its motion. The +bottom of this cylinder has a cock and small pipe joined to it +which, having a conical end, may be inserted in a hole drilled +in the cylinder of the engine near one of the ends, so that, by +opening the small cock, a communication may be effected between +the inside of the cylinder and the indicator.</p> + +<p>The cylinder of the indicator is fastened upon a wooden or <span class="pagenum">Pg. 168</span>metal +frame, more than twice its own length; one end of a spiral steel +spring, like that of a spring steel-yard, is attached to the +upper part of the frame, and the other end of the spring is +attached to the upper end of the piston-rod of the indicator. +The spring is made of such a strength, that when the cylinder of +the indicator is perfectly exhausted, the pressure of the +atmosphere may force its piston down within an inch of its +bottom. An index being fixed to the top of its piston-rod, the +point where it stands, when quite exhausted, is marked from an +observation of a barometer communicating with the same exhausted +vessel, and the scale divided accordingly.</p></blockquote> + +<p>Improvements come in many ways, sometimes after much thought and after +many experimental failures. Sometimes they flash upon clever inventors, +but let us remember this is only after they have spent long years +studying the problem. In the case of the steam engine, however, a quite +important improvement came very curiously. Humphrey Potter was a lad +employed to turn off and on the stop cocks of a Newcomen engine, a +monotonous task, for, at every stroke one had to be turned to let steam +into the boiler and another for injecting the cold water to condense it, +and this had to be done at the right instant or the engine could not +move. How to relieve himself from the drudgery became the question. He +wished time to play with the other boys whose merriment was often heard +at no great distance, and this set him thinking. Humphrey saw that the +beam in its movements might serve to open and shut these stop cocks and +he promptly began to attach cords to the cocks and then tied them at the +proper points to the beam, so that ascending it pulled one <span class="pagenum">Pg. 169</span>cord and +descending the other. Thus came to us perhaps not the first automatic +device, but no doubt the first of its kind that was ever seen there. The +steam engine henceforth was self-attending, providing itself for its own +supply of steam and for its condensation with perfect regularity. It had +become in this feature automatic.</p> + +<p>The cords of Potter gave place to vertical rods with small pegs which +pressed upward or downward as desired. These have long since been +replaced by other devices, but all are only simple modifications of a +contrivance devised by the mere lad whose duty it was to turn the stop +cocks.</p> + +<p>It would be interesting to know the kind of man this precocious boy +inventor became, or whether he received suitable reward for his +important improvement. We search in vain; no mention of him is to be +found. Let us, however, do our best to repair the neglect and record +that, in the history of the steam engine, Humphrey Potter must ever be +honorably associated with famous men as the only famous boy inventor.</p> + +<p>In the development of the steam engine, we have one purely accidental +discovery. In the early Newcomen engines, the head of the piston was +covered by a sheet of water to fill the spaces between the circular +contour of the movable piston and the internal surface of the cylinder, +for there were no cylinder-boring tools in those days, and surfaces of +cylinders were most irregular. To the surprise of the engineer, the +engine <span class="pagenum">Pg. 170</span>began one day working at greatly increased speed, when it was +found that the piston-head had been pierced by accident and that the +cold water had passed in small drops into the cylinder and had condensed +the steam, thus rapidly making a more perfect vacuum. From this +accidental discovery came the improved plan of injecting a shower of +cold water through the cylinder, the strokes of the engine being thus +greatly increased.</p> + +<p>The year 1783 was one of Watt's most fruitful years of the dozen which +may be said to have teemed with his inventions. His celebrated discovery +of the composition of water was published in this year. The attempts +made to deprive him of the honor of making this discovery ended in +complete failure. Sir Humphrey Davy, Henry, Arago, Liebig, and many +others of the highest authority acknowledged and established Watt's +claims.</p> + +<p>The true greatness of the modest Watt was never more finely revealed +than in his correspondence and papers published during the controversy. +Watt wrote Dr. Black, April 21st, that he had handed his paper to Dr. +Priestley to be read at the Royal Society. It contained the new idea of +water, hitherto considered an element and now discovered to be a +compound. Thus was announced one of the most wonderful discoveries found +in the history of science. It was justly termed the beginning of a new +era, the dawn of a new day in physical chemistry, indeed the real +foundation for the <span class="pagenum">Pg. 171</span>new system of chemistry, and, according to Dr. Young, +"a discovery perhaps of greater importance than any single fact which +human ingenuity has ascertained either before or since." What Newton had +done for light Watt was held to have done for water. Muirfield well +says:</p> + +<blockquote><p>It is interesting in a high degree to remark that for him who +had so fully subdued to the use of man the gigantic power of +steam it was also reserved to unfold its compound natural and +elemental principles, as if on this subject there were to be +nothing which his researches did not touch, nothing which they +touched that they did not adorn.</p></blockquote> + +<p>Arago says:</p> + +<blockquote><p>In his memoir of the month of April, Priestley added an +important circumstance to those resulting from the experiments +of his predecessors: he proved that the weight of the water +which is deposited upon the sides of the vessel, at the instant +of the detonation of the oxygen and hydrogen, is precisely the +same as the weights of the two gases.</p></blockquote> + +<p>Watt, to whom Priestley communicated this important result, immediately +perceived that proof was here afforded that water was not a simple body. +Writing to his illustrious friend, he asks:</p> + +<blockquote><p>What are the products of your experiment? They are <i>water</i>, +<i>light</i> and <i>heat</i>. Are we not, thence, authorised to conclude +that water is a compound of the two gases, oxygen and hydrogen, +deprived of a portion of their latent or elementary heat; that +oxygen is water deprived of its hydrogen, but still united to +its latent heat and light? If light be only a modification of +heat, or a simple circumstance of its manifestation, or a +component part of hydrogen, oxygen gas will be water deprived of +its hydrogen, but combined with latent heat.</p></blockquote> + +<div class="pagenum">Pg. 172</div> +<p>This passage, so clear, so precise, and logical, is taken from a letter +of Watt's, dated April 26, 1783. The letter was communicated by +Priestley to several of the scientific men in London, and was +transmitted immediately afterward to Sir Joseph Banks, the President of +the Royal Society, to be read at one of the meetings of that learned +body.</p> + +<p>Watt had for many years entertained the opinion that air was a +modification of water. He writes Boulton, December 10, 1782:</p> + +<blockquote><p>You may remember that I have often said, that if water could be +heated red-hot or something more, it would probably be converted +into some kind of air, because steam would in that case have +lost all its latent heat, and that it would have been turned +solely into sensible heat, and probably a total change of the +nature of the fluid would ensue.</p></blockquote> + +<p>A month after he hears of Priestley's experiments, he writes Dr. Black +(April 21, 1783) that he "believes he has found out the cause of the +conversion of water into air." A few days later, he writes to Dr. +Priestley:</p> + +<blockquote><p>In the deflagration of the inflammable and dephlogisticated +airs, the airs unite with violence—become red-hot—and, on +cooling, totally disappear. The only fixed matter which remains +is <i>water</i>; and <i>water</i>, <i>light</i>, and <i>heat</i>, are all the +products. Are we not then authorised to conclude that water is +composed of dephlogisticated and inflammable air, or phlogiston, +deprived of part of their latent heat; and that +dephlogisticated, or pure air, is composed of water deprived of +its phlogiston, and united to heat and light; and if light be +only a modification of heat, or a component part of phlogiston, +<span class="pagenum">Pg. 173</span>then pure air consists of water deprived of its phlogiston and +of latent heat?</p></blockquote> + +<p>It appears from the letter to Dr. Black of April 21st, that Mr. Watt +had, on that day, written his letter to Dr. Priestley, to be read by him +to the Royal Society, but on the 26th he informs Mr. DeLuc, that having +observed some inaccuracies of style in that letter, he had removed them, +and would send the Doctor a corrected copy in a day or two, which he +accordingly did on the 28th; the corrected letter (the same that was +afterward embodied verbatim in the letter to Mr. DeLuc, printed in the +Philosophical Transactions), being dated April 26th. In enclosing it, +Mr. Watt adds, "As to myself, the more I consider what I have said, I am +the more satisfied with it, as I find none of the facts repugnant."</p> + +<p>Thus was announced for the first time one of the most wonderful +discoveries recorded in the history of science, startling in its novelty +and yet so simple.</p> + +<p>Watt had divined the import of Priestley's experiment, for he had +mastered all knowledge bearing upon the question, but even when this was +communicated to Priestley, he could not accept it, and, after making new +experiments, he writes Watt, April 29, 1783, "Behold with surprise and +indignation the figure of an apparatus that has utterly ruined your +beautiful hypothesis," giving a rough sketch with his pen of the +apparatus employed. Mark the promptitude of <span class="pagenum">Pg. 174</span>the master who had +deciphered the message which the experimenter himself could not +translate. He immediately writes in reply May 2, 1783:</p> + +<blockquote><p>I deny that your experiment ruins my hypothesis. It is not +founded on so brittle a basis as an earthen retort, nor on <i>its</i> +converting water into air. I founded it on the other facts, and +was obliged to stretch it a good deal before it would fit this +experiment.... I maintain my hypothesis until it shall be shown +that the water formed after the explosion of the pure and +inflammable airs, has some other origin.</p></blockquote> + +<p>He also writes to Mr. DeLuc on May 18th:</p> + +<blockquote><p>I do not see Dr. Priestley's experiment in the same light that +he does. It does not disprove my theory.... My assertion was +simply, that air (<i>i.e.</i>, dephlogisticated air, or oxygen, +which was also commonly called vital air, pure air, or simple +<i>air</i>) was water deprived of its phlogiston, and united to heat, +which I grounded on the decomposition of air by inflammation +with inflammable air, the residuum, or product of which, is only +water and heat.</p></blockquote> + +<p>Having, by experiments of his own, fully satisfied himself of the +correctness of his theory, in November he prepared a full statement for +the Royal Society, having asked the society to withhold his first paper +until he could prove it for himself by experiment. He never doubted its +correctness, but some members of the society advised that it had better +be supported by facts.</p> + +<p>When the discovery was so daring that Priestley, who made the +experiments, could not believe it and had to be convinced by Watt of its +correctness, there seems little room left for other claimants, <span class="pagenum">Pg. 175</span>nor for +doubt as to whom is due the credit of the revelation.</p> + +<p>Watt encountered the difficulties of different weights and measures in +his studies of foreign writers upon chemistry, a serious inconvenience +which still remains with us.</p> + +<p>He wrote Mr. Kirwan, November, 1783:</p> + +<blockquote><p>I had a great deal of trouble in reducing the weights and +measures to speak the same language; and many of the German +experiments become still more difficult from their using +different weights and different divisions of them in different +parts of that empire. It is therefore a very desirable thing to +have these difficulties removed, and to get all philosophers to +use pounds divided in the same manner, and I flatter myself that +may be accomplished if you, Dr. Priestley, and a few of the +French experimenters will agree to it; for the utility is so +evident, that every thinking person must immediately be +convinced of it.</p></blockquote> + +<p>Here follows his plan: Let the</p> + + +<p> +<span style="margin-left: 1em;">Philosophical pound consist of 10 ounces, or 10,000 grains.</span><br /> +<span style="margin-left: 6em;">the ounce " " 10 drachms or 1,000 "</span><br /> +<span style="margin-left: 6em;">the drachm " " 100 grains.</span><br /> +</p> + +<blockquote><p>Let all elastic fluids be measured by the ounce measure of +water, by which the valuation of different cubic inches will be +avoided, and the common decimal tables of specific gravities +will immediately give the weights of those elastic fluids.</p> + +<p>If all philosophers cannot agree on one pound or one grain, let +every one take his own pound or his own grain; it will affect +nothing but doses of medicines, which must be corrected as is +now done; but as it would be much better that the identical +pound was used by all. I would propose that the Amsterdam or +Paris pound be assumed as the standard, being now the most +universal in Europe: it is to our avoirdupois pound as 109 is to +100. Our avoirdupois pound contains 7,000 of our grains, and the +Paris pound 7,630 of our grains, but it contains 9,376 Paris +grains, so that the division <span class="pagenum">Pg. 176</span>into 10,000 would very little +affect the Paris grain. I prefer dividing the pound afresh to +beginning with the Paris grain, because I believe the pound is +very general, but the grain local.</p> + +<p>Dr. Priestley has agreed to this proposal, and has referred it +to you to fix upon the pound if you otherwise approve of it. I +shall be happy to have your opinion of it as soon as convenient, +and to concert with you the means of making it universal.... I +have some hopes that the foot may be fixed by the pendulum and a +measure of water, and a pound derived from that; but in the +interim let us at least assume a proper division, which from the +nature of it must be intelligible as long as decimal arithmetic +is used.</p></blockquote> + +<p>He afterward wrote, in a letter to Magellan:</p> + +<blockquote><p>As to the precise foot or pound, I do not look upon it to be +very material, in chemistry at least. Either the common English +foot may be adopted according to your proposal, which has the +advantage that a cubic foot is exactly 1,000 ounces, +consequently the present foot and ounce would be retained; or a +pendulum which vibrates 100 times a minute may be adopted for +the standard, which would make the foot 14.2 of our present +inches, and the cubic foot would be very exactly a bushel, and +would weigh 101 of the present pounds, so that the present pound +would not be much altered. But I think that by this scheme the +foot would be too large, and that the inconvenience of changing +all the foot measures and things depending on them, would be +much greater than changing all the pounds, bushels, gallons, +etc. I therefore give the preference to those plans which retain +the foot and ounce.</p></blockquote> + +<p>The war of the standards still rages—metric, or decimal, or no change. +What each nation has is good enough for it in the opinion of many of its +people. Some day an international commission will doubtless assemble to +bring order out of chaos. As far as the English-speaking race is +concerned, it seems that a <span class="pagenum">Pg. 177</span>decided improvement could readily be affected +with very trifling, indeed scarcely perceptible, changes. Especially is +this so with money values. Britain could merge her system with those of +Canada and America, by simply making her "pound" the exact value of the +American five dollars, it being now only ten pence less; her silver +coinage one and two shillings equal to quarter- and half-dollars, the +present coin to be recoined upon presentation, but meanwhile to pass +current. Weights and measures are more difficult to assimilate. Science +being world-wide, and knowing no divisions, should use uniform terms. +Alas! at the distance of nearly a century and a half we seem no nearer +the prospect of a system of universal weights and measures than in +Watt's day, but Watt's idea is not to be lost sight of for all that. He +was a seer who often saw what was to come.</p> + +<p>We have referred to the absence of holidays in Watt's strenuous life, +but Birmingham was remarkable for a number of choice spirits who formed +the celebrated Lunar Society, whose members were all devoted to the +pursuit of knowledge and mutually agreeable to one another. Besides Watt +and Boulton, there were Dr. Priestley, discoverer of oxygen gas, Dr. +Darwin, Dr. Withering, Mr. Keir, Mr. Galton, Mr. Wedgwood of Wedgwood +ware fame, who had monthly dinners at their respective houses—hence the +"Lunar" Society. Dr. Priestley, discoverer of oxygen, who arrived in +<span class="pagenum">Pg. 178</span>Birmingham in 1780, has repeatedly mentioned the great pleasure he had +in having Watt for a neighbor. He says:</p> + +<blockquote><p>I consider my settlement at Birmingham as the happiest event in +my life; being highly favourable to every object I had in view, +philosophical or theological. In the former respect I had the +convenience of good workmen of every kind, and the society of +persons eminent for their knowledge of chemistry; particularly +Mr. Watt, Mr. Keir, and Dr. Withering. These, with Mr. Boulton +and Dr. Darwin, who soon left us by removing from Lichfield to +Derby, Mr. Galton, and afterwards Mr. Johnson of Kenilworth and +myself, dined together every month, calling ourselves <i>the Lunar +Society</i>, because the time of our meeting was near the +full-moon—in order,</p></blockquote> + +<p>as he elsewhere says,</p> + +<blockquote><p>to have the benefit of its light in returning home.</p></blockquote> + +<p>Richard Lovell Edgeworth says of this distinguished coterie:</p> + +<blockquote><p>By means of Mr. Keir, I became acquainted with Dr. Small of +Birmingham, a man esteemed by all who knew him, and by all who +were admitted to his friendship beloved with no common +enthusiasm. Dr. Small formed a link which combined Mr. Boulton, +Mr. Watt, Dr. Darwin, Mr. Wedgwood, Mr. Day, and myself +together—men of very different characters, but all devoted to +literature and science. This mutual intimacy has never been +broken but by death, nor have any of the number failed to +distinguish themselves in science or literature. Some may think +that I ought with due modesty to except myself. Mr. Keir, with +his knowledge of the world and good sense; Dr. Small, with his +benevolence and profound sagacity; Wedgwood, with his increasing +industry, experimental variety, and calm investigation; Boulton, +with his mobility, quick perception, and bold adventure; Watt, +with his strong inventive faculty, undeviating steadiness, and +bold resources; Darwin, with his imagination, science, and +poetical excellence; and Day with his unwearied research after +truth, his integrity and eloquence <span class="pagenum">Pg. 179</span>proved altogether such a +society as few men have had the good fortune to live with; such +an assemblage of friends, as fewer still have had the happiness +to possess, and keep through life.</p></blockquote> + +<p>The society continued to exist until the beginning of the century, 1800. +Watt was the last surviving member. The last reference is Dr. +Priestley's dedication to it, in 1793, of one of his works "Experiments +on the Generation of Air from Water," in which he says:</p> + +<blockquote><p>There are few things that I more regret, in consequence of my +removal from Birmingham, than the loss of your society. It both +encouraged and enlightened me; so that what I did there of a +philosophical kind ought in justice to be attributed almost as +much to you as to myself. From our cheerful meetings I never +absented myself voluntarily, and from my pleasing recollection +they will never be absent. Should the cause of our separation +make it necessary for to me remove to a still greater distance +from you, I shall only think the more, and with the more regret, +of our past interviews.... Philosophy engrossed us wholly. +Politicians may think there are no objects of any consequence +besides those which immediately interest <i>them</i>. But objects far +superior to any of which they have an idea engaged our +attention, and the discussion of them was accompanied with a +satisfaction to which they are strangers. Happy would it be for +the world if their pursuits were as tranquil, and their projects +as innocent, and as friendly to the best interests of mankind, +as ours.</p></blockquote> + +<p>That the partners, Boulton and Watt, had such pleasure amid their lives +of daily cares, all will be glad to know. It was not all humdrum +money-making nor intense inventing. There was the society of gifted +minds, the serene atmosphere of friendship in the high realms of mutual +regard, best recreation of all.</p> + +<div class="pagenum">Pg. 180</div> +<p>In 1786, quite a break in their daily routine took place. In that year +Messrs. Boulton and Watt visited Paris to meet proposals for their +erecting steam engines in France under an exclusive privilege. They were +also to suggest improvements on the great hydraulic machine of Marly. +Before starting, the sagacious and patriotic Watt wrote to Boulton:</p> + +<blockquote><p>I think if either of us go to France, we should first wait upon +Mr. Pitt (prime minister), and let him know our errand thither, +that the tongue of slander may be silenced, all undue suspicion +removed, and ourselves rendered more valuable in his eyes, +because others desire to have us!</p></blockquote> + +<p>They had a flattering reception in Paris from the ministry, who seemed +desirous that they should establish engine-works in France. This they +absolutely refused to do, as being contrary to the interests of their +country. It may be feared we are not quite so scrupulous in our day. On +the other hand, refusal now would be fruitless, it has become so easy to +obtain plans, and even experts, to build machines for any kind of +product in any country. Automatic machinery has almost dispelled the +need for so-called skilled labor. East Indians, Mexicans, Japanese, +Chinese, all become more or less efficient workers with a few month's +experience. Manufacturing is therefore to spread rapidly throughout the +world. All nations may be trusted to develop, and if necessary for a +time protect, their natural resources as a patriotic duty. Only when +prolonged trials have been made can it be <span class="pagenum">Pg. 181</span>determined which nation can +best and most cheaply provide the articles for which raw material +abounds.</p> + +<p>The visit to Paris enabled Watt and Boulton to make the acquaintance of +the most eminent men of science, with whom they exchanged ideas +afterward in frequent and friendly correspondence. Watt described +himself as being, upon one occasion, "drunk from morning to night with +Burgundy and undeserved praise." The latter was always a disconcerting +draught for our subject; anything but reference to his achievements for +the modest self-effacing genius.</p> + +<p>While in Paris, Berthollet told Watt of his new method of bleaching by +chlorine, and gave him permission to communicate it to his +father-in-law, who adopted it in his business, together with several +improvements of Watt's invention, the results of a long series of +experiments. Watt, writing to Mr. Macgregor, April 27, 1787, says:</p> + +<blockquote><p>In relation to the inventor, he is a man of science, a member of +the Academy of Sciences at Paris, and a physician, not very +rich, a very modest and worthy man, and an excellent chemist. My +sole motives in meddling with it were to procure such reward as +I could to a man of merit who had made an extensively useful +discovery in the arts, and secondly, I had an immediate view to +your interest; as to myself, I had no lucrative views +whatsoever, it being a thing out of my way, which both my +business and my health prevented me from pursuing further than +it might serve for amusement when unfit for more serious +business. Lately, by a letter from the inventor, he informs me +that he gives up all intentions of pursuing it with lucrative +views, as he says he will not compromise his quiet and happiness +by engaging in business; in which, perhaps, he is <span class="pagenum">Pg. 182</span>right; but if +the discovery has real merit, as I apprehend, he is certainly +entitled to a generous reward, which I would wish for the honour +of Britain, to procure for him; but I much fear, in the way you +state it, that nothing could be got worth his acceptance.</p></blockquote> + +<p>France has been distinguished for men of science who have thus refrained +from profiting by their inventions. Pasteur, in our day, perhaps the +most famous of all, the liver, not only of the simple but of the ideal +life, laboring for the good of humanity—service to man—and taking for +himself the simple life, free from luxury, palace, estate, and all the +inevitable cares accompanying ostentatious living. Berthollet preceded +him. Like Agassiz, these gifted souls were "too busy to make money."</p> + +<p>In 1792, when Boulton had passed the allotted three score years and ten, +and Watt was over three score, they made a momentous decision which +brought upon them several years of deep anxiety. Fortunately the sons of +the veterans who had recently been admitted to the business proved of +great service in managing the affair, and relieved their parents of much +labor and many journeys. Fortunate indeed were Watt and Boulton in their +partnership, for they became friends first and partners afterward. They +were not less fortunate in each having a talented son, who also became +friends and partners like their fathers before them. The decision was +that the infringers of their patents were to be proceeded against. <span class="pagenum">Pg. 183</span>They +had to appeal to the law to protect their rights.</p> + +<p>Watt met the apparently inevitable fate of inventors. Rivals arose in +various quarters to dispute his right to rank as the originator of many +improvements. No reflection need be made upon most rival claimants to +inventions. Some wonderful result is conceived to be within the range of +possibility, which, being obtained, will revolutionise existing modes. A +score of inventive minds are studying the problem throughout the +civilised world. Every day or two some new idea flashes upon one of them +and vanishes, or is discarded after trial. One day the announcement +comes of triumphant success with the very same idea slightly modified, +the modification or addition, slight though this may be, making all the +difference between failure and success. The man has arrived with the key +that opens the door of the treasure-house. He sets the egg on end +perhaps by as obvious a plan as chipping the end. There arises a chorus +of strenuous claimants, each of whom had thought of that very device +long ago. No doubt they did. They are honest in their protests and quite +persuaded in their own minds that they, and not the Watt of the +occasion, are entitled to the honor of original discovery. This very +morning we read in the press a letter from the son of Morse, vindicating +his father's right to rank as the father of the telegraph, a son of +Vail, one of his collaborators, having claimed <span class="pagenum">Pg. 184</span>that his father, and not +Morse, was the real inventor. The most august of all bodies of men, +since its decisions overrule both Congress and President, the Supreme +Court of the United States, has shown rare wisdom from its inception, +and in no department more clearly than in that regarding the rights of +inventors. No court has had such experience with patent claims, for no +nation has a tithe of the number to deal with. Throughout its history, +the court has attached more and more importance to two points: First, is +the invention valuable? Second, who proved this in actual practice? +These points largely govern its decisions.</p> + +<p>The law expenses of their suits seemed to Boulton and Watt exorbitant, +even in that age of low prices compared to our own. One solicitors bill +was for no less than $30,000, which caused Watt years afterward, when +speaking of an enormous charge to say that "it would not have disgraced +a London solicitor." When we find however, that this was for four years' +services, the London solicitor appears in a different light. "In the +whole affair," writes Watt to his friend Dr. Black, January 15, 1797, +"nothing was so grateful to me as the zeal of our friends and the +activity of our young men, which were unremitting."</p> + +<p>The first trial ended June 22, 1793, with a verdict for Watt and Boulton +by the jury, subject to the opinion of the court as to the validity of +the patent. On May 16, 1795, the case came on for judgment, <span class="pagenum">Pg. 185</span>when +unfortunately the court was found divided, two for the patent and two +against. Another case was tried December 16, 1796, with a special jury, +before Lord Chief Justice Eyre; the verdict was again for the +plaintiffs. Proceedings on a writ of error had the effect of affirming +the result by the unanimous opinion of the four judges, before whom it +was ably and fully argued on two occasions.</p> + +<p>The testimony of Professor Robison, Watt's intimate friend of youth in +Glasgow, was understood to have been deeply impressive, and to have had +a decisive effect upon judges and jury.</p> + +<p>All the claims of Watt were thus triumphantly sustained. The decision +has always been considered of commanding importance to the law of +patents in Britain, and was of vast consequence to the firm of Watt and +Boulton pecuniarily. Heavy damages and costs were due from the actual +defendants, and the large number of other infringers were also liable +for damages. As was to have been expected, however, the firm remembered +that to be merciful in the hour of victory and not to punish too hard a +fallen foe, was a cardinal virtue. The settlements they made were +considered most liberal and satisfactory to all. Watt used frequently +long afterward to refer to his specifications as his old and well-tried +friends. So indeed they proved, and many references to their wonderful +efficiency were made.</p> + +<div class="pagenum">Pg. 186</div> +<p>With the beginning of the new century, 1800, the original partnership of +the famous firm of Boulton and Watt expired, after a term of twenty-five +years, as did the patents of 1769 and 1775. The term of partnership had +been fixed with reference to the duration of the patents. Young men in +their prime, Watt at forty and Boulton about fifty when they joined +hands, after a quarter-century of unceasing and anxious labor, were +disposed to resign the cares and troubles of business to their sons. The +partnership therefore was not renewed by them, but their respective +shares in the firm were agreed upon as the basis of a new partnership +between their sons, James Watt, Jr., Matthew Robinson Boulton and +Gregory Watt, all distinguished for abilities of no mean order, and in a +great degree already conversant with the business, which their wise +fathers had seen fit for some years to entrust more and more to them.</p> + +<p>In nothing done by either of these two wise fathers is more wisdom shown +than in their sagacious, farseeing policy in regard to their sons. As +they themselves had been taught to concentrate their energies upon +useful occupation, for which society would pay as for value received, +they had doubtless often conferred, and concluded that was the happiest +and best life for their sons, instead of allowing them to fritter away +the precious years of youth in aimless frivolity, to be <span class="pagenum">Pg. 187</span>followed in +later years by a disappointing and humiliating old age.</p> + +<p>So the partnership of Boulton and Watt was renewed in the union of the +sons. Gregory Watt's premature death four years later was such a blow to +his father that some think he never was quite himself again. Gregory had +displayed brilliant talents in the higher pursuits of science and +literature, in which he took delight, and great things had been +predicted from him. With the other two sons the business connection +continued without change for forty years, until, when old men, they also +retired like their fathers. They proved to be great managers, for +notwithstanding the cessation of the patents which opened +engine-building free to all, the business of the firm increased and +became much more profitable than it had ever been before; indeed toward +the close of the original partnership, and upon the triumph gained in +the patent suits, the enterprise became so profitable as fully to +satisfy the moderate desire of Watt, and to provide a sure source of +income for his sons. This met all his wishes and removed the fears of +becoming dependent that had so long haunted him.</p> + +<p>The continued and increasing success of the Soho works was obviously +owing to the new partners. They had some excellent assistants, but in +the foremost place among all of them stands Murdoch, Watt's able, +faithful and esteemed assistant for many years, who, both <span class="pagenum">Pg. 188</span>intellectually +and in manly independence, was considered to exhibit no small +resemblance to his revered master and friend. Never formally a partner +in Soho (for he declined partnership as we have seen), he was placed on +the footing of a partner by the sons in 1810, without risk, and received +$5,000 per annum. From 1830 he lived in peaceful retirement and passed +away in 1839. His remains were deposited in Handsworth Church near those +of his friends and employers, Watt and Boulton (the one spot on earth he +could have most desired). "A bust by Chantrey serves to perpetuate the +remembrance of his manly and intelligent features, and of the mind of +which these were a pleasing index." We may imagine the shades of Watt +and Boulton, those friends so appropriately laid together, greeting +their friend and employee: "Well done, thou good and faithful servant!" +If ever there was one, Murdoch was the man, and Captain Jones his +fellow.</p> + +<p>We have referred to Watt's suggestion of the screw-propeller, and of the +sketch of it sent to Dr. Small, September 30, 1770. The only record of +any earlier suggestion of steam is that of Jonathan Hulls, in 1736, and +which he set forth in a pamphlet entitled "A Description and Draught of +a Newly Invented Machine for carrying vessels or ships out of or into +any Harbour, Port or River, against Wind or Tide or in a Calm"; London, +1737. He described a large barge equipped with a Newcomen engine to be +employed as a tug, <span class="pagenum">Pg. 189</span>fitted with fan (or paddle) wheels, towing a ship of +war, but nothing further appears to have been done. Writing on this +subject, Mr. Williamson says:</p> + +<blockquote><p>During his last visit to Greenock in 1816, Mr. Watt, in company +with his friend, Mr. Walkinshaw—whom the author some years +afterward heard relate the circumstance—made a voyage in a +steamboat as far as Rothsay and back to Greenock—an excursion, +which, in those days, occupied a greater portion of a whole day. +Mr. Watt entered into conversation with the engineer of the +boat, pointing out to him the method of "backing" the engine. +With a footrule he demonstrated to him what was meant. Not +succeeding, however, he at last, under the impulse of the ruling +passion, threw off his overcoat, and, putting his hand to the +engine himself, showed the practical application of his lecture. +Previously to this, the "back-stroke" of the steamboat engine +was either unknown, or not generally known. The practice was to +stop the engine entirely a considerable time before the vessel +reached the point of mooring, in order to allow for the gradual +and natural diminution of her speed.</p></blockquote> + +<p>The naval review at Spithead, upon the close of the Crimean war in 1856, +was the greatest up to that time. Ten vessels out of two hundred and +fifty still had not steam power, but almost all the others were +propelled by the screw—the spiral oar of Watt's letter of 1770—a +red-letter day for the inventor.</p> + +<p>Watt's early interest in locomotive steam-carriages, dating from +Robison's having thrown out the idea to him, was never lost. On August +12, 1768, Dr. Small writes Watt, referring to the "peculiar improvements +in them" the latter had made previous to that date. Seven months later +he apprises Watt that "a patent for <span class="pagenum">Pg. 190</span>moving wheel-carriages by steam has +been taken out by one Moore," adding "this comes of thy delays; do come +to England with all possible speed." Watt replied "If linen-draper Moore +does not use my engine to drive his chaises he can't drive them by +steam." Here Watt hit the nail on the head; as with the steamship, so +with the locomotive, his steam-engine was the indispensable power. In +1786 he states that he has a carriage model of some size in hand "and am +resolved to try if God will work a miracle in favor of these carriages." +Watt's doubt was based on the fact that they would take twenty pounds of +coal and two cubic feet of water per horse-power on the common roads.</p> + +<p>Another of Watt's recreations in his days of semi-retirement was the +improvement of lamps. He wrote the famous inventor of the Argand burner +fully upon the subject in August, 1787, and constructed some lamps which +proved great successes.</p> + +<p>The following year he invented an instrument for determining the +specific gravities of liquids, which was generally adopted.</p> + +<p>One of Watt's inventions was a new method of readily measuring distances +by telescope, which he used in making his various surveys for canals. +Such instruments are in general use to-day. Brough's treatise on +"Mining" (10th ed., p. 228) gives a very complete account of them, and +states that "the original <span class="pagenum">Pg. 191</span>instrument of this class is that invented by +James Watt in 1771."</p> + +<p>In his leisure hours, Watt invented an ingenious machine for drawing in +perspective, using the double parallel ruler, then very little known and +not at all used as far as Watt knew. Watt reports having made from fifty +to eighty of these machines, which went to various parts of the world.</p> + +<p>In 1810 Watt informs Berthollet that for several years he had felt +unable, owing to the state of his health, to make chemical experiments. +But idle he could not be; he must be at work upon something. As he often +said, "without a hobby-horse, what is life?" So the saying is reported, +but we may conclude that the "horse" is here an interpolation, for the +difference between "a horse" and "a hobby" is radical—a man can get off +a horse.</p> + +<p>Watt's next "hobby" fortunately became an engrossing occupation and kept +him alert. This was a machine for copying sculpture. A machine he had +seen in Paris for tracing and multiplying the dies of medals, suggested +the other. After much labor and many experiments he did get some measure +of success, and made a large head of Locke in yellow wood, and a small +head of his friend Adam Smith.</p> + +<p>Long did Watt toil at the new hobby in the garret where it had been +created, but the garret proved too <span class="pagenum">Pg. 192</span>hot in summer and too cold in winter. +March 14, 1810, he writes Berthollet and Levèque:</p> + +<blockquote><p>I still do a little in mechanics: a part of which, if I live to +complete it, I shall have the honor of communicating to my +friends in France.</p></blockquote> + +<p>He went steadily forward and succeeded in making some fine copies in +1814. For one of Sappho he gives dates and the hours required for +various parts, making a total of thirty-nine. Some censorious +Sabbatarians discovered that the day he was employed one hour "doing her +breast with 1/8th drill" was Sabbath, which in one who belonged to a +strict Scottish Covenanter family, betokened a sad fall from grace. When +we consider that his health was then precarious, that he was debarred +from chemical experiments, and depended solely upon mechanical subjects; +that in all probability it was a stormy day (Sunday, February 3, 1811), +knowing also that "Satan finds mischief still for idle hands to do," we +hope our readers will pardon him for yielding to the irresistible +temptation, even if on the holy Sabbath day for once he could not "get +off" his captivating hobby.</p> + +<p>The historical last workshop of the great worker with all its contents +remains open to the public to-day just as it was when he passed away. +Pilgrims from many lands visit it, as Shakespeare's birthplace, Burns' +cottage, and Scott's Abbottsford attract their many thousands yearly. We +recommend our readers to add to these this garret of Watt in their +pilgrimages.</p> + +<div class="footnote"><p><a name="Footnote_1_6" id="Footnote_1_6"></a><a href="#FNanchor_1_6"><span class="label">[1]</span></a> Sinclair's "Development of the Locomotive" tends to deprive +Stephenson of some part of his fame as inventor. Much importance is +attached to Hedley's "Puffing Billy," 1813, which is pronounced to have +been a commercial success. Sinclair, however, credits Stephenson with +doing most of all men to introduce the Locomotive. As the final verdict +may admit Hedley and cannot expel Stephenson from the temple of fame, we +pass the sentence as written, leaving to future disputants to adjust +rival claims.</p></div> + +<div class="pagenum">Pg. 193</div> +<div><br /></div> +<div class="pagenum">Pg. 194</div> +<hr class="chapter" /> +<h2><a name="CHAPTER_VIII" id="CHAPTER_VIII"></a>CHAPTER VIII</h2> +<div class="pagenum">Pg. 195</div> +<p class="subtitle center smcap">The Record of the Steam Engine</p> + +<p>The Soho works, up to January, 1824, had completed 1164 steam engines, +of a nominal horse-power of 25,945; from January, 1824, to 1854, 441 +engines, nominal horse-power, 25,278, making the total number 1605, of +nominal horse-power, 51,223, and real horse-power, 167,319. Mulhall +gives the total steam-power of the world as 50,150,000 horse-power in +1888. In 1880 it was only 34,150,000. Thus in eight years it increased, +say, fifty per cent. Assuming the same rate of increase from 1888 to +1905, a similar period, it is to-day 75,000,000 nominal, which Engel +says may be taken as one-half the effective power (vide Mulhall, +"Steam," p. 546), the real horse-power in 1905 being 150,000,000. One +horse-power raises ten tons a height of twelve inches per minute. +Working eight hours, this is about 5,000 tons daily, or twelve times a +man's work, and as the engine never tires, and can be run constantly, it +follows that each horse-power it can exert equals thirty-six men's work; +but, allowing for stoppages, let us say thirty men. The engines of a +large ocean greyhound of 35,000 horse-power, running constantly from +port to port, equal to three relays of <span class="pagenum">Pg. 196</span>twelve men per horse-power, is +daily exerting the power of 1,260,000 men, or 105,000 horses. Assuming +that all the steam engines in the world upon the average work double the +hours of men, then the 150,000,000 horse-power in the world, each equal +to two relays of twelve men per horse-power, exerts the power of +3,600,000,000 of men. There are only one-tenth as many male adults in +the world, estimating one in five of the population.</p> + +<p>If we assume that all steam engines work an average of only eight hours +in the twenty-four, as men and horses do (those on duty longer hours are +not under continuous exertion), it still follows that the 150,000,000 of +effective steam-power, each doing the work of twelve men, equals the +work of 1,800,000,000 of men, or of 150,000,000 of horses.</p> + +<p>Engel estimated that in 1880 the value of world industries dependent +upon steam was thirty-two thousand millions of dollars, and that in 1888 +it had reached forty-three thousand millions of dollars. It is to-day +doubtless more than sixty thousand millions of dollars, a great increase +no doubt over 1880, but the one figure is as astounding as the other, +for both mean nothing that can be grasped.</p> + +<p>The chief steam-using countries are America, 14,400,000 horse-power in +1888; Britain, 9,200,000 horse-power nominal. If we add the British +colonies and dependencies, 7,120,000 horse-power, the English-speaking +<span class="pagenum">Pg. 197</span>race had three-fifths of all the steam-power of the world.</p> + +<p>In 1840 Britain had only 620,000 horse-power nominal; the United States +760,000; the whole world had only 1,650,000 horse-power. To-day it has +75,000,000 nominal. So rapidly has steam extended its sway over most of +the earth in less than the span of a man's life. There has never been +any development in the world's history comparable to this, nor can we +imagine that such a rapid transformation can ever come in the future. +What the future is finally to bring forth even imagination is unable to +conceive. No bounds can be set to its forthcoming possible, even +probable, wonders, but as such a revolution as steam has brought must +come from a superior force capable of displacing steam, this would +necessarily be a much longer task than steam had in occupying an +entirely new field without a rival.</p> + +<p>The contrast between Newcomen and Watt is interesting. The Newcomen +engine consumed twenty-eight pounds of coal per horse-power and made not +exceeding three to four strokes per minute, the piston moving about +fifty feet per minute. To-day, steam marine engines on one and one-third +pounds of coal per horse-power—the monster ships using less—make +from seventy to ninety revolutions per minute. "Destroyers" reach 400 +per minute. Small steam engines, it is stated, have attained 600 +revolutions per minute. The piston <span class="pagenum">Pg. 198</span>to-day is supposed to travel +moderately when at 1,000 feet per minute, in a cylinder three feet long. +This gives 166 revolutions per minute. With coal under the boilers +costing one dollar per net ton, from say five pounds of coal for one +cent there is one horse-power for three hours, or a day and a night of +continuous running for eight cents.</p> + +<p>Countless millions of men and of horses would be useless for the work of +the steam-engine, for the seemingly miraculous quality steam possesses, +that permits concentration, is as requisite as its expansive powers. One +hundred thousand horse-power, or several hundred thousand horse-power, +is placed under one roof and directed to the task required. Sixty-four +thousand horse-power is concentrated in the hold of the great steamships +now building. All this stupendous force is evolved, concentrated and +regulated by science from the most unpromising of substances, cold +water. Nothing man has discovered or imagined is to be named with the +steam engine. It has no fellow. Franklin capturing the lightning, Morse +annihilating space with the telegraph, Bell transmitting speech through +the air by the telephone, are not less mysterious—being more +ethereal, perhaps in one sense they are even more so—still, the labor +of the world performed by heating cold water places Watt and his steam +engine in a class apart by itself. Many are the inventions for applying +power; his creates the power it applies.</p> + +<div class="pagenum">Pg. 199</div> +<p>Whether the steam engine has reached its climax, and gas, oil, or other +agents are to be used extensively for power, in the near future, is a +question now debated in scientific circles. Much progress has been made +in using these substitutes, and more is probable, as one obstacle after +another is overcome. Gas especially is coming forward, and oil is freely +used. For reasons before stated, it seems to the writer that, where coal +is plentiful, the day is distant when steam will not continue to be the +principal source of power. It will be a world surpriser that beats one +horse-power developed by one pound of coal. The power to do much more +than this, however, lies theoretically in gas, but there come these wise +words of Arago to mind: "Persons whose whole lives have been devoted to +speculative labours are not aware how great the distance is between a +scheme, apparently the best concerted, and its realisation." So true! +Watt's ideas in the brain, and the steam engine that he had to evolve +during nine long years, are somewhat akin to the great gulf between +resolve and performance, the "good resolution" that soothes and the +"act" that exalts.</p> + +<p>The steam engine is Scotland's chief, tho not her only contribution to +the material progress of the world. Watt was its inventor, we might +almost write Creator, so multiform were the successive steps. Symington +by the steamship stretched one arm of it over the water; Stephenson by +the locomotive stretched the other over <span class="pagenum">Pg. 200</span>the land. Thus was the world +brought under its sway and conditions of human life transformed. Watt +and Symington were born in Scotland within a few miles of each other. +Stephenson's forbears moved from Scotland south of the line previous to +his birth, as Fulton's parents removed from Scotland to America, so that +both Stephenson and Fulton could boast with Gladstone that the blood in +their veins was Scotch.</p> + +<p>The history of the world has no parallel to the change effected by the +inventions of these three men. Strange that little Scotland, with only +1,500,000 people, in 1791, about one-half the population of New York +City, should have been the mother of such a triad, and that her second +"mighty three" (Wallace, Bruce and Burns always first), should have been +of the same generation, working upon the earth near each other at the +same time. The Watt engine appeared in 1782; the steamship in 1801; the +locomotive thirteen years later, in 1814. Thus thirty-two years after +its appearance Watt's steam-engine had conquered both sea and land.</p> + +<p>The sociologist may theorise, but plain people will remember that men do +not gather grapes from thorns, nor figs from thistles. There must be +something in the soil which produces such men; something in the poverty +that compels exertion; something in the "land of the mountain and the +flood" that stirs the imagination; something in the history of centuries +of struggle for national and spiritual independence; much <span class="pagenum">Pg. 201</span>in the system +of compulsory and universal free education; something of all these +elements mingling in the blood that tells, and enables Scotland to +contribute so largely to the progress of the world.</p> + +<p>Strange reticence is shown by all Watt's historians regarding his +religious and political views. Williamson, the earliest author of his +memoirs, is full of interesting facts obtained from people in Greenock +who had known Watt well. The hesitation shown by him as to Watt's +orthodoxy in his otherwise highly eulogistic tribute, attracts +attention. He says:</p> + +<blockquote><p>We could desire to know more of the state of those +affections which are more purely spiritual by their nature and +origin—his disposition to those supreme truths of Revelation, +which alone really elevate and purify the soul. In the absence of much +information of a very positive kind in regard to such points of +character and life, we instinctively revert in a case like this to the +principles and maxims of an infantile and early training. Remembering +the piety portrayed in the ancestors of this great man, one cannot but +cling to the hope that his many virtues reposed on a substratum of more +than merely moral excellence. Let us cherish the hope that the calm +which rested on the spirit of the pilgrim ... was one that caught its +radiance from a far higher sphere than that of the purest human +philosophy.</p></blockquote> + +<p>Watt's breaking of the Sabbath before recorded must have seemed to that +stern Calvinist a heinous sin, justifying grave doubts of Watt's +spiritual condition, his "moral excellence" to the contrary +notwithstanding. Williamson's estimate of moral excellence had recently +been described by Burns:</p> + +<div class="pagenum">Pg. 202</div> +<div class="poem"><div class="stanza"> +<span class="i0">But then, nae thanks to him for a' that,<br /></span> +<span class="i0">Nae godly symptom ye can ca' that,<br /></span> +<span class="i0">It's naething but a milder feature<br /></span> +<span class="i0">Of our poor sinfu' corrupt nature.<br /></span> +<span class="i0">Ye'll get the best o' moral works,<br /></span> +<span class="i0">Many black gentoos and pagan works,<br /></span> +<span class="i0">Or hunters wild on Ponotaxi<br /></span> +<span class="i0">Wha never heard of orthodoxy.<br /></span> +</div></div> + +<p>Williamson's doubts had much stronger foundation in Watt's +non-attendance at church, for, as we shall see from his letter to DeLuc, +July, 1788, he had never attended the "meeting-house" (dissenting +church) in Birmingham altho he claimed to be still a member of the +Presbyterian body in declining the sheriffalty.</p> + +<p>It seems probable that Watt, in his theological views, like Priestley +and others of the Lunar Society, was in advance of his age, and more or +less in accord with Burns, who was then astonishing his countrymen. +Perhaps he had forstalled Dean Stanley's advice in his rectorial address +to the students of St. Andrew's University: "go to Burns for your +theology," yet he remained a deeply religious man to the end, as we see +from his letter (page 216), at the age of seventy-six.</p> + +<p>We know that politically Watt was in advance of his times for the prime +minister pronounced him "a sad radical." He was with Burns politically +at all events. Watt's eldest son, then in Paris, was carried away by the +French Revolution, and Muirhead suggests that the prime minister must +have confounded <span class="pagenum">Pg. 203</span>father and son, but it seems unreasonable to suppose +that he could have been so misled as to mistake the doings of the famous +Watt in Birmingham for those of his impulsive son in France.</p> + +<p>The French Revolution exerted a powerful influence in Britain, +especially in the north of England and south of Scotland, which have +much in common. The Lunar Society of Birmingham was intensely +interested. At one of the meetings in the summer of 1788, held at her +father's house, Mrs. Schimmelpenniack records that Mr. Boulton presented +to the company his son, just returned from a long sojourn in Paris, who +gave a vivid account of proceedings there, Watt and Dr. Priestly being +present. A few months later the revolution broke out. Young Harry +Priestley, a son of the Doctor's, one evening burst into the +drawing-room, waving his hat and crying, "Hurrah! Liberty, Reason, +Brotherly Love forever! Down with kingcraft and priestcraft! The majesty +of the people forever! France is free!" Dr. Priestley was deeply stirred +and became the most prominent of all in the cause of the rights of man. +He hailed the acts of the National Assembly abolishing monarchy, +nobility and church. He was often engaged in discussions with the local +clergy on theological dogmas. He wrote a pamphlet upon the French +Revolution, and Burke attacked him in the House of Commons. All this +naturally concentrated local opposition upon him as leader. The +enthusiasts <span class="pagenum">Pg. 204</span>mistakenly determined to have a public dinner to celebrate +the anniversary of the Revolution, and no less than eighty gentlemen +attended, altho many advised against it. Priestley himself was not +present. A mob collected outside and demolished the windows. The cry was +raised, "To the new meeting-house!" the chapel in which Priestley +ministered. The chapel was set on fire. Thence the riot proceeded to +Priestley's house. The doctor and his family, being warned, had left +shortly before. The house was at the mercy of the mob, which broke in, +destroyed furniture, chemical laboratory and library, and finally set +fire to the house. Some of the very best citizens suffered in like +manner. Mr. Ryland, one of the most munificent benefactors of the town, +Mr. Taylor, the banker, and Hutton, the estimable book-seller, were +among the number. The home of Dr. Withering, member of the Lunar +Society, was entered, but the timely arrival of troops saved it from +destruction. The members of the Lunar Society, or the "lunatics," as +they were popularly called, were especially marked for attack. The mob +cried, "No philosophers!" "Church and King forever!" All this put +Boulton and Watt upon their guard, for they were prominent members of +the society. They called their workmen together, explained the +criminally of the rioters, and placed arms in their hands on their +promise to defend them if attacked. Meanwhile everything portable was +packed up ready to be removed.</p> + +<div class="pagenum">Pg. 205</div> +<p>Watt wrote to Mr. DeLuc, July 19, 1791:</p> + +<blockquote><p>Though our principles, which are well known, as friends to the +established government and enemies of republican principles, +should have been our protection from a mob whose watchword was +Church and King, yet our safety was principally owing to most of +the Dissenters living south of the town; for after the first +moment they did not seem over-nice in their discrimination of +religion and principles. I, among others, was pointed out as a +Presbyterian, though I never was in a meeting-house (Dissenting +Church) in Birmingham, and Mr. Boulton is well-known as a +Churchman. We had everything most portable packed up, fearing +the worst. However, all is well with us.</p></blockquote> + +<p>From all this we gather the impression that Radical principles had +permeated the leading minds of Birmingham to a considerable extent, +probably around the Lunar Society district in greater measure than in +other quarters, altho clubs of ardent supporters were formed in London +and the principal provincial cities.</p> + +<p>In the political field, we have only one appearance of Watt reported. +Early in 1784, we find him taking the lead in getting up a loyal address +to the king on the appointment as prime minister of Pitt, who proposed +to tax coal, iron, copper and other raw materials of manufacture to the +amount of $5,000,000 per year, a considerable sum in those days when +manufacturing was in its infancy. Boulton also joined in opposition. +They wisely held that for a manufacturing nation "to tax raw materials +was suicidal: let taxes be laid upon luxuries, upon vices, and, if you +like, upon <span class="pagenum">Pg. 206</span>property; tax riches when got, but not the means of getting +them. Of all things don't cut open the hen that lays the golden eggs."</p> + +<p>Watt's services were enlisted and he drew up a paper for circulation +upon the subject. The policy failed, and soon after Pitt was converted +to sounder doctrines by Adam Smith's "Wealth of Nations." Free trade has +ruled Britain ever since, and, being the country that could manufacture +cheapest, and indeed, the only manufacturing country for many years, +this policy has made her the richest, per capita, of all nations. The +day may be not far distant when America, soon to be the cheapest +manufacturing country for many, as it already is for a few, staple +articles, will be crying for free trade, and urging free entrance to the +markets of the world. To tax the luxuries and vices, to tax wealth got +and not in the making, as proposed by Watt and Boulton, is the policy to +follow. Watt shows himself to have been a profound economist.</p> + +<p>Watt had cause for deep anxiety for his eldest son, James, who had taken +an active part in the agitation. He and his friend, Mr. Cooper of +Manchester, were appointed deputies by the "Constitutional Society," to +proceed to Paris and present an address of congratulation to the Jacobin +Club. Young Watt was carried away, and became intimate with the leaders. +Southey says he actually prevented a duel between Danton and Robespierre +by appearing on the ground and remonstrating <span class="pagenum">Pg. 207</span>with them, pointing out +that if either fell the cause must suffer.</p> + +<p>Upon young Watt's return, king's messengers arrived in Birmingham and +seized persons concerned in seditious correspondence. Watt suggests that +Boulton should see his son and arrange for his leaving for America, or +some foreign land, for a time. This proved to be unnecessary; his son +was not arrested, and in a short time all was forgotten. He entered the +works with Boulton's son as partner, and became an admirable manager. +To-day we regard his mild republicanism, his alliance with Jacobin +leaders, and especially his bold intervention in the quarrel between two +of the principal actors in the tragedy of the French Revolution, as "a +ribbon in the cap of youth." That his douce father did the same and was +proud of his eldest born seems probable. Our readers will also judge for +themselves whether the proud father had not himself a strong liking for +democratic principles, "the rights of the people," "the royalty of man," +which Burns was then blazing forth, and held such sentiments as quite +justified the prime minister's accusation that he was "a sad radical."</p> + +<p>In Britain, since Watt's day, all traces of opposition to monarchy +aroused by the French Revolution have disappeared, as completely as the +monarchy of King George. The "limited monarchy" of to-day, developed +during the admirable reign of Queen Victoria, has <span class="pagenum">Pg. 208</span>taken its place. The +French abolished monarchy by a frontal attack upon the citadel, +involving serious loss. Not such the policy of the colder Briton. He won +his great victory, losing nothing, by flanking the position. That the +king "could do no wrong," is a doctrine almost coeval with modern +history, flowing from the "divine right" of kings, and, as such, was +quietly accepted. It needed only to be properly harnessed to become a +very serviceable agent for registering the people's will.</p> + +<p>It was obvious that the acceptance of the doctrine that the king could +do no wrong involved the duty of proving the truth of the axiom, and it +was equally obvious that the only possible way of doing this was that +the king should not be allowed to do anything. Hence he was made the +mouthpiece of his ministers, and it is not the king, but they, who, +being fallible men, may occasionally err. The monarch, in losing power +to do anything has gained power to influence everything. The ministers +hold office through the approval of the House of Commons. Members of +that house are elected by the people. Thus stands government in Britain +"broad-based upon the people's will."</p> + +<p>All that the revolutionists of Watt's day desired has, in substance, +been obtained, and Britain has become in truth a "crowned republic," +with "government of the people, for the people, and by the people." This +steady and beneficent development was peaceably <span class="pagenum">Pg. 209</span>attained. The difference +between the French and British methods is that between revolution and +evolution.</p> + +<p>In America's political domain, a similar evolution has been even more +silently at work than in Britain during the past century, and is not yet +exhausted—the transformation of a loose confederacy of sovereign +states, with different laws, into one solid government, which assumes +control and insures uniformity over one department after another. The +centripetal forces grow stronger with the years; power leaves the +individual states and drifts to Washington, as the necessity for each +successive change becomes apparent. In the regulation of interstate +commerce, of trusts, and in other fields, final authority over the whole +land gravitates more and more to Washington. It is a beneficent +movement, likely to result in uniform national laws upon many subjects +in which present diversity creates confusion. Marriage and divorce laws, +bankruptcy laws, corporation charter privileges, and many other +important questions may be expected to become uniform under this +evolutionary process. The Supreme Court decision that the Union was an +indissoluble union of indissoluble states, carries with it finally +uniform regulation of many interstate problems, in every respect +salutary, and indispensable for the perfect union of the American +people.</p> + + +<div class="pagenum">Pg. 210</div> +<div><br /></div> +<div class="pagenum">Pg. 211</div> +<div><br /></div> +<div class="pagenum">Pg. 212</div> + +<hr class="chapter" /> +<div class="pagenum">Pg. 213</div> +<h2><a name="CHAPTER_IX" id="CHAPTER_IX"></a>CHAPTER IX</h2> +<p class="subtitle center smcap">Watt in Old Age</p> + +<p>Watt gracefully glided into old age. This is the great test of success +in life. To every stage a laurel, but to happy old age the crown. It was +different with his friend Boulton, who continued to frequent the works +and busy himself in affairs much as before, altho approaching his +eightieth year. Watt could still occupy himself in his garret, where his +"mind to him a Kingdom was," upon the scientific pursuits which charmed +him. He revisited Paris in 1802 and renewed acquaintances with his old +friends, with whom he spent five weeks. He frequently treated himself to +tours throughout England, Scotland and Wales. In the latter country, he +purchased a property which attracted him by its beauties, and which he +greatly improved. It became at a later date, under his son, quite an +extensive estate, much diversified, and not lacking altogether the stern +grandeur of his native Scotland. He planted trees and took intense +delight in his garden, being very fond of flowers. The farmhouse gave +him a comfortable home upon his visits. The fine woods which now richly +clothe the valley and agreeably <span class="pagenum">Pg. 214</span>diversify the river and mountain scenery +were chiefly planted under his superintendence, many by his own hand. In +short, the blood in his veins, the lessons of his childhood that made +him a "child of the mist," happy in roaming among the hills, reasserted +their power in old age as the Celtic element powerfully does. He turned +more and more to nature.</p> + +<div class="poem"><div class="stanza"> +<span class="i0">"That never yet betrayed the heart that loved her—"<br /></span> +</div></div> + +<p>We see him strolling through his woods, and imagine him crooning to +himself from that marvellous memory that forgot no gem:</p> + +<div class="poem"><div class="stanza"> +<span class="i16">For I have learned<br /></span> +<span class="i0">To look on nature, not as in the hour<br /></span> +<span class="i0">Of thoughtless youth; but hearing oftentimes<br /></span> +<span class="i0">The still, sad music of humanity,<br /></span> +<span class="i0">Nor harsh, nor grating, though of ample power<br /></span> +<span class="i0">To chasten and subdue. And I have felt<br /></span> +<span class="i0">A presence that disturbs me with the joy<br /></span> +<span class="i0">Of elevated thoughts; a sense sublime<br /></span> +<span class="i0">Of something far more deeply interfused,<br /></span> +<span class="i0">Whose dwelling is the light of setting suns,<br /></span> +<span class="i0">And the round ocean and the living air,<br /></span> +<span class="i0">And the blue sky, and in the mind of man:<br /></span> +<span class="i0">A motion and a spirit, that impels<br /></span> +<span class="i0">All thinking things, all objects of all thought,<br /></span> +<span class="i0">And rolls through all things. Therefore am I still<br /></span> +<span class="i0">A lover of the meadows and the woods,<br /></span> +<span class="i0">And mountains; and of all that we behold<br /></span> +<span class="i0">From this green earth.<br /></span> +</div></div> + +<p>Twice Watt was requested to undertake the honor of the shrievalty; in +1803 that of Staffordshire, and in <span class="pagenum">Pg. 215</span>1816 that of Radnorshire, both of +which were positively declined.</p> + +<p>He finally found it necessary to declare that he was not a member of the +Church of England, but of the Presbyterian church of Scotland, a reason +which in that day was conclusive.</p> + +<p>In 1816, he was in his eighty-first year, and no difficulty seems then +to have been found for excusing him, for it seems the assumption of the +duties was compulsory. It was "the voice of age resistless in its +feebleness."</p> + +<p>The day had come when Watt awakened to one of the saddest of all truths, +that his friends were one by one rapidly passing away, the circle ever +narrowing, the few whose places never could be filled becoming fewer, he +in the centre left more and more alone. Nothing grieved Watt so much as +this. In 1794 his partner, Roebuck, fell; in 1799, his inseparable +friend, and supporter in his hour of need, Dr. Black, and also Withering +of the Lunar Society; and in 1802 Darwin "of the silver song," one of +his earliest English friends. In 1804, his brilliant son Gregory died, a +terrible shock. In 1805, his first Glasgow College intimate, Robison; +Dr. Beddoes in 1808; Boulton, his partner, in 1809; Dr. Wilson in 1811; +DeLuc in 1817. Many other friends of less distinction fell in these +years who were not less dear to him. He says, "by one friend's +withdrawing after another," he felt himself "in danger of standing alone +among strangers, the son of later times."</p> + +<div class="pagenum">Pg. 216</div> +<p>He writes to Boulton on November 23, 1802:</p> + +<blockquote><p>We cannot help feeling, with deep regret, the circle of our old +friends gradually diminishing, while our ability to increase it +by new ones is equally diminished; but perhaps it is a wise +dispensation of Providence so to diminish our enjoyments in this +world, that when our turn comes we may leave it without regret.</p></blockquote> + +<p>He writes to another correspondent, July 12, 1810:</p> + +<blockquote><p>I, in particular, have reason to thank God that he has preserved +me so well as I am, to so late a period, while the greater part +of my contemporaries, healthier and younger men, have passed +"the bourne from which no traveller returns." It is, however, a +painful contemplation to see so many who were dear to us pass +away before us; and our consolation should be, that as +Providence has been pleased to prolong our life, we should +render ourselves as useful to society as we can while we live.</p></blockquote> + +<p>And again, when seventy-six years of age, January, 1812, he writes:</p> + +<blockquote><p>On these subjects I can offer no other consolations than what +are derived from religion: they have only gone before us a +little while, in that path we all must tread, and we should be +thankful they were spared so long to their friends and the +world.</p></blockquote> + +<p>Sir Walter Scott declares:</p> + +<blockquote><p>That is the worst part of life when its earlier path is trod. If +my limbs get stiff, my walks are made shorter, and my rides +slower; if my eyes fail me, I can use glasses and a large print: +if I get a little deaf, I comfort myself that except in a few +instances I shall be no great loser by missing one full half of +what is spoken: <i>but I feel the loneliness of age when my +companions and friends are taken from me.</i></p></blockquote> + +<p>All his life until retiring from business, Watt's care was to obtain +sufficient for the support of himself and family upon the most modest +scale. He had no <span class="pagenum">Pg. 217</span>surplus to devote to ends beyond self, but as soon as +he retired with a small competence it was different, and we accordingly +find him promptly beginning to apply some portion of his still small +revenue to philanthropical ends. Naturally, his thoughts reverted first +to his native town and the university to which he owed so much.</p> + +<p>In 1808 he founded the Watt Prize in Glasgow University, saying:</p> + +<blockquote><p>Entertaining a due sense of the many favours conferred upon me +by the University of Glasgow, I wish to leave them some memorial +of my gratitude, and, at the same time, to excite a spirit of +inquiry and exertion among the students of Natural Philosophy +and Chemistry attending the College; which appears to me the +more useful, as the very existence of Britain, as a nation, +seems to me, in great measure, to depend upon her exertions in +science and in the arts.</p></blockquote> + +<p>The University conferred the degree of LL.D. upon him in 1774, and its +great engineering laboratory bears his name.</p> + +<p>In 1816, he made a donation to the town of Greenock for scientific +books, stating it to be his intention</p> + +<blockquote><p>to form the beginning of a scientific library for the +instruction of the youth of Greenock, in the hope of prompting +others to add to it, and of rendering his townsmen as eminent +for their knowledge as they are for the spirit of enterprise.</p></blockquote> + +<p>This has grown to be a library containing 15,000 volumes, and is a +valuable adjunct of the Watt Institution, founded by his son in memory +of his father, which is to-day the educational centre of Greenock. Its +entrance is adorned by a remarkably <span class="pagenum">Pg. 218</span>fine statue of Watt, funds for which +were raised by public subscription.</p> + +<p>Many societies honored the great inventor. He was a fellow of the Royal +Society of Edinburgh, the Royal Society of London, Member of the +Batavian Society, correspondent of the French Academy of Sciences, and +was one of the eight Foreign Associates of the French Academy of +Sciences.</p> + +<p>Watt's almost morbid dislike for publicity leaves many well-known acts +of kindness and charity hidden from all save the recipients. Muirhead +assures us that such gifts as we can well believe were not wanting. +Watt's character as a kindly neighbor always stood high. He was one of +those "who will not receive a reward for that for which God accounts +Himself a debtor—persons that dare trust God with their charity, and +without a witness."</p> + +<p>In the autumn of 1819 an illness of no great apparent severity caused +some little anxiety to Watt's family, and was soon recognised by himself +as the messenger sent to apprise him of his end. This summons he met +with the calm and tranquil mind, that, looking backward, could have +found little of serious nature to repent, and looking forward, found +nothing to fear. "He often expressed his gratitude to the Giver of All +Good who had so signally prospered the work of his hands and blessed him +with length of days and riches and honour." On August 19, 1819, aged 83, +in his own home at Heathfield, he tranquilly <span class="pagenum">Pg. 219</span>breathed his last, deeply +mourned by all who were privileged to know him. In the parish +churchyard, alongside of Boulton, he was most appropriately laid to +rest. Thus the two strong men, lifelong friends and partners, who had +never had a serious difference, "lovely and pleasant in their lives, in +their death were not divided."</p> + +<p>It may be doubted whether there be on record so charming a business +connection as that of Boulton and Watt; in their own increasingly close +union for twenty-five years, and, at its expiration, in the renewal of +that union in their sons under the same title; in their sons' close +union as friends without friction as in the first generation; in the +wonderful progress of the world resulting from their works; in their +lying down side by side in death upon the bosom of Mother Earth in the +quiet churchyard, as they had stood side by side in the battle of life; +and in the faithful servant Murdoch joining them at the last, as he had +joined them in his prime. In the sweet and precious influences which +emanate from all this, may we not gratefully make acknowledgment that in +contemplation thereof we are lifted into a higher atmosphere, refreshed, +encouraged, and bettered by the true story of men like ourselves, whom +if we can never hope to equal, we may at least try in part to imitate.</p> + +<p>A meeting was called in London to take steps for a monument to Watt to +be placed in Westminster <span class="pagenum">Pg. 220</span>Abbey. The prime minister presided and +announced a subscription of five hundred pounds sterling from His +Majesty. It may truly be said that</p> + +<blockquote><p>A meeting more distinguished by rank, station and talent, was +never before assembled to do honour to genius, and to modest and +retiring worth; and a more spontaneous, noble, and +discriminating testimony was never borne to the virtues, +talents, and public services of any individual, in any age or +country.</p></blockquote> + +<p>The result was the colossal statue by Chantrey which bears the following +inscription, pronounced to be beyond comparison "the finest lapidary +inscription in the English language." It is from the pen of Lord +Brougham:</p> + +<div class="center"> +NOT TO PERPETUATE A NAME<br /> +WHICH MUST ENDURE WHILE THE PEACEFUL ARTS FLOURISH<br /> +BUT TO SHEW<br /> +THAT MANKIND HAVE LEARNT TO HONOUR THOSE<br /> +WHO BEST DESERVE THEIR GRATITUDE<br /> +THE KING<br /> +HIS MINISTERS, AND MANY OF THE NOBLES<br /> +AND COMMONERS OF THE REALM<br /> +RAISED THIS MONUMENT TO<br /> +JAMES WATT<br /> +WHO DIRECTING THE FORCE OF AN ORIGINAL GENIUS<br /> +EARLY EXERCISED IN PHILOSOPHIC RESEARCH<br /> +TO THE IMPROVEMENT OF<br /> +THE STEAM-ENGINE<br /> +ENLARGED THE RESOURCES OF HIS COUNTRY<br /> +INCREASED THE POWER OF MAN<br /> +AND ROSE TO AN EMINENT PLACE<br /> +AMONG THE MOST ILLUSTRIOUS FOLLOWERS OF SCIENCE<br /> +AND THE REAL BENEFACTORS OF THE WORLD<br /> +BORN AT GREENOCK MDCCXXXVI<br /> +DIED AT HEATHFIELD IN STAFFORDSHIRE MDCCCXIX<br /> +</div> + + +<div class="pagenum">Pg. 221</div> +<div><br /></div> +<div class="pagenum">Pg. 222</div> + +<hr class="chapter" /> +<div class="pagenum">Pg. 223</div> +<h2><a name="CHAPTER_X" id="CHAPTER_X"></a>CHAPTER X</h2> + +<p class="subtitle center smcap">Watt, the Inventor and Discoverer</p> + +<p>In the foregoing pages an effort has been made to follow and describe +Watt's work in detail as it was performed, but we believe our readers +will thank us for presenting the opinions of a few of the highest +scientific and legal authorities upon what Watt really did. Lord +Brougham has this to say of Watt:</p> + +<blockquote><p>One of the most astonishing circumstances in this truly great +man was the versatility of his talents. His accomplishments were +so various, the powers of his mind were so vast, and yet of such +universal application, that it was hard to say whether we should +most admire the extraordinary grasp of his understanding, or the +accuracy of nice research with which he could bring it to bear +upon the most minute objects of investigation. I forget of whom +it was said, that his mind resembled the trunk of an elephant, +which can pick up straws and tear up trees by the roots. Mr. +Watt in some sort resembled the greatest and most celebrated of +his own inventions; of which we are at a loss whether most to +wonder at the power of grappling with the mightiest objects, or +of handling the most minute; so that while nothing seems too +large for its grasp, nothing seems too small for the delicacy of +its touch; which can cleave rocks and pour forth rivers from the +bowels of the earth, and with perfect exactness, though not with +greater ease, fashion the head of a pin, or strike the impress +of some curious die. Now those who knew Mr. Watt, had to +contemplate a man whose genius could create such an engine, and +indulge in the most abstruse speculations of philosophy, and +could at once pass from the most <span class="pagenum">Pg. 224</span>sublime researches of geology +and physical astronomy, the formation of our globe, and the +structure of the universe, to the manufacture of a needle or a +nail; who could discuss in the same conversation, and with equal +accuracy, if not with the same consummate skill, the most +forbidding details of art, and the elegances of classical +literature; the most abstruse branches of science, and the +niceties of verbal criticism.</p> + +<p>There was one quality in Mr. Watt which most honorably +distinguished him from too many inventors, and was worthy of all +imitation; he was not only entirely free from jealousy, but he +exercised a careful and scrupulous self-denial, and was anxious +not to appear, even by accident, as appropriating to himself +that which he thought belonged in part to others. I have heard +him refuse the honor universally ascribed to him, of being +inventor of the steam-engine, and call himself simply its +improver; though, in my mind, to doubt his right to that honor +would be as inaccurate as to question Sir Isaac Newton's claim +to his greatest discoveries, because Descartes in mathematics, +and Galileo in astronomy and mechanics, had preceded him; or to +deny the merits of his illustrious successor, because galvanism +was not his discovery, though before his time it had remained as +useless to science as the instrument called a steam-engine was +to the arts before Mr. Watt. The only jealousy I have known him +betray was with respect to others, in the nice adjustment he was +fond of giving to the claims of inventors. Justly prizing +scientific discovery above all other possessions, he deemed the +title to it so sacred, that you might hear him arguing by the +hour to settle disputed rights; and if you ever perceived his +temper ruffled, it was when one man's invention was claimed by, +or given to, another; or when a clumsy adulation pressed upon +himself that which he knew to be not his own.</p></blockquote> + +<p>Sir Humphrey Davy says:</p> + +<blockquote><p>I consider it as a duty incumbent on me to endeavor to set forth +his peculiar and exalted merits, which live in the recollection +of his contemporaries and will transmit his name with immortal +glory to posterity. Those who consider James Watt only as a +<span class="pagenum">Pg. 225</span>great practical mechanic form a very erroneous idea of his +character; he was equally distinguished as a natural philosopher +and a chemist, and his inventions demonstrate his profound +knowledge of those sciences, and that peculiar characteristic of +genius, the union of them for practical application. The steam +engine before his time was a rude machine, the result of simple +experiments on the compression of the atmosphere, and the +condensation of steam. Mr. Watt's improvements were not produced +by accidental circumstances or by a single ingenious thought; +they were founded on delicate and refined experiments, connected +with the discoveries of Dr. Black. He had to investigate the +cause of the cold produced by evaporation, of the heat +occasioned by the condensation of steam—to determine the source +of the air appearing when water was acted upon by an exhausting +power; the ratio of the volume of steam to its generating water, +and the law by which the elasticity of steam increased with the +temperature; labor, time, numerous and difficult experiments, +were required for the ultimate result; and when his principle +was obtained, the application of it to produce the movement of +machinery demanded a new species of intellectual and +experimental labor.</p> + +<p>The Archimedes of the ancient world by his mechanical inventions +arrested the course of the Romans, and stayed for a time the +downfall of his country. How much more has our modern Archimedes +done? He has permanently elevated the strength and wealth of his +great empire: and, during the last long war, his inventions; and +their application were amongst the great means which enabled +Britain to display power and resources so infinitely above what +might have been expected from the numerical strength of her +population. Archimedes valued principally abstract science; +James Watt, on the contrary, brought every principle to some +practical use; and, as it were, made science descend from heaven +to earth. The great inventions of the Syracusan died with +him—those of our philosopher live, and their utility and +importance are daily more felt; they are among the grand results +which place civilised above savage man—which secure the triumph +of intellect, and exalt genius and moral force over mere brutal +strength, courage and numbers.</p></blockquote> + +<div class="pagenum">Pg. 226</div> +<p>Sir James Mackintosh says:</p> + +<blockquote><p>It may be presumptuous in me to add anything in my own words to +such just and exalted praise. Let me rather borrow the language +in which the great father of modern philosophy, Lord Bacon +himself, has spoken of inventors in the arts of life. In a +beautiful, though not very generally read fragment of his, +called the New Atlantis, a voyage to an imaginary island, he has +imagined a university, or rather royal society, under the name +of Solomon's House, or the College of the Six Days' Works; and +among the various buildings appropriated to this institution, he +describes a gallery destined to contain the statues of +inventors. He does not disdain to place in it not only the +inventor of one of the greatest instruments of science, but the +discoverer of the use of the silkworm, and of other still more +humble contrivances for the comfort of man. What place would +Lord Bacon have assigned in such a gallery to the statue of Mr. +Watt? Is it too much to say, that, considering the magnitude of +the discoveries, the genius and science necessary to make them, +and the benefits arising from them to the world, that statue +must have been placed at the head of those of all inventors in +all ages and nations. In another part of his writings the same +great man illustrates the dignity of useful inventions by one of +those happy allusions to the beautiful mythology of the +ancients, which he often employs to illuminate as well as to +decorate reason. "The dignity," says he, "of this end of +endowment of man's life with new commodity appeareth, by the +estimation that antiquity made of such as guided thereunto; for +whereas founders of states, lawgivers, extirpators of tyrants, +fathers of the people, were honored but with the titles of +demigods, inventors were ever consecrated amongst the gods +themselves."</p></blockquote> + +<p>The Earl of Aberdeen says:</p> + +<blockquote><p>It would ill become me to attempt to add to the eulogy which you +have already heard on the distinguished individual whose genius +and talents we have met this day to acknowledge. That eulogy has +been pronounced by those whose praises are well calculated to +confer honor, even upon him whose name does honor to his +country. I feel in common with them, although I can but ill +<span class="pagenum">Pg. 227</span>express that intense admiration which the bare recollection of +those discoveries must excite, which have rendered us familiar +with a power before nearly unknown, and which have taught us to +wield, almost at will, perhaps the mightiest instrument ever +intrusted to the hands of man. I feel, too, that in erecting a +monument to his memory, placed, as it may be, among the +memorials of kings, and heroes, and statesmen, and philosophers, +that it will be then in its proper place; and most in its proper +place, if in the midst of those who have been most distinguished +by their usefulness to mankind, and by the spotless integrity of +their lives.</p></blockquote> + +<p>Lord Jeffrey says:</p> + +<blockquote><p>This name fortunately needs no commemoration of ours; for he +that bore it survived to see it crowned with undisputed and +unenvied honors; and many generations will probably pass away, +before it shall have gathered "all its fame." We have said that +Mr. Watt was the great <i>improver</i> of the steam engine; but, in +truth, as to all that is admirable in its structure, or vast in +its utility, he should rather be described as its <i>inventor</i>. It +was by his inventions that its action was so regulated, as to +make it capable of being applied to the finest and most delicate +manufactures, and its power so increased, as to set weight and +solidity at defiance. By his admirable contrivance, it has +become a thing stupendous alike for its force and its +flexibility, for the prodigious power which it can exert, and +the ease, and precision, and ductility, with which it can be +varied, distributed, and applied. The trunk of an elephant, that +can pick up a pin or rend an oak, is as nothing to it. It can +engrave a seal, and crush masses of obdurate metal before it; +draw out, without breaking, a thread as fine as gossamer, and +lift a ship of war like a bauble in the air. It can embroider +muslin and forge anchors, cut steel into ribbons, and impel +loaded vessels against the fury of the winds and waves.</p> + +<p>It would be difficult to estimate the value of the benefits +which these inventions have conferred upon this country. There +is no branch of industry that has not been indebted to them; +and, in all the most material, they have not only widened most +magnificently the field of its exertions, but multiplied a +thousandfold the amount <span class="pagenum">Pg. 228</span>of its productions. It is our improved +steam engine that has fought the battles of Europe, and exalted +and sustained, through the late tremendous contest, the +political greatness of our land. It is the same great power +which now enables us to pay the interest of our debt, and to +maintain the arduous struggle in which we are still engaged +(1819), with the skill and capital of countries less oppressed +with taxation. But these are poor and narrow views of its +importance. It has increased indefinitely the mass of human +comforts and enjoyments, and rendered cheap and accessible, all +over the world, the materials of wealth and prosperity. It has +armed the feeble hand of man, in short, with a power to which no +limits can be assigned; completed the dominion of mind over the +most refractory qualities of matter; and laid a sure foundation +for all those future miracles of mechanical power which are to +aid and reward the labors of after generations. It is to the +genius of one man, too, that all this is mainly owing; and +certainly no man ever bestowed such a gift on his kind. The +blessing is not only universal, but unbounded; and the fabled +inventors of the plough and the loom, who were deified by the +erring gratitude of their rude contemporaries, conferred less +important benefits on mankind than the inventor of our present +steam engine.</p> + +<p>This will be the fame of Watt with future generations; and it is +sufficient for his race and his country. But to those to whom he +more immediately belonged, who lived in his society and enjoyed +his conversation, it is not, perhaps, the character in which he +will be most frequently recalled—most deeply lamented—or even +most highly admired.</p></blockquote> + +<p>We shall end by quoting the greatest living authority, Lord Kelvin, now +Lord Chancellor of Glasgow University, which Watt and he have done so +much to render famous:</p> + +<blockquote><p>Precisely that single-acting, high-pressure, syringe-engine, +made and experimented on by James Watt one hundred and forty +years ago in his Glasgow College workshop, now in 1901, with the +addition of a surface-condenser cooled by air to receive the +waste steam, <span class="pagenum">Pg. 229</span>and a pump to return the water thence to the +boiler, constitutes the common-road motor, which, in the opinion +of many good judges, is the most successful of all the different +motors which have been made and tried within the last few years. +Without a condenser, Watt's high-pressure, single-acting engine +of 1761, only needs the cylinder-cover with piston-rod passing +steam-tight through it (as introduced by Watt himself in +subsequent developments), and the valves proper for admitting +steam on both sides of the piston and for working expansively, +to make it the very engine, which, during the whole of the past +century, has done practically all the steam work of the world, +and is doing it still, except on the sea or lakes or rivers, +where there is plenty of condensing water. Even the double and +triple and quadruple expansion engines, by which the highest +modern economy for power and steam engines has been obtained, +are splendid mechanical developments of the principle of +expansion, discovered and published by Watt, and used, though to +a comparatively limited extent, in his own engines.</p></blockquote> + +<hr style='width: 45%;' /> + +<blockquote><p>Thus during the five years from 1761-66 Watt had worked out all +the principles and invented all that was essential in the +details for realising them in the most perfect steam engines of +the present day.</p></blockquote> + +<p>So passes Watt from view as the discoverer and inventor of the "most +powerful instrument in the hands of man to alter the face of the +physical world." He takes his place "at the head of all inventors of all +ages and all nations."</p> + + + +<div class="pagenum">Pg. 230</div> +<div><br /></div> +<div class="pagenum">Pg. 231</div> +<div><br /></div> +<div class="pagenum">Pg. 232</div> + +<hr class="chapter"/> +<div class="pagenum">Pg. 233</div> +<h2><a name="CHAPTER_XI" id="CHAPTER_XI"></a>CHAPTER XI</h2> + +<p class="subtitle center smcap">Watt, the Man</p> + + +<p>Of Watt, the genius, possessed of abilities far beyond those of other +men, a scientist and philosopher, a mechanician and a craftsman, one who +gravitated without effort to the top of every society, and who, even +when a young workman, made his workshop the meeting-place of the leaders +of Glasgow University for the interchange of views upon the highest and +most abstruse subjects—with all this we have already dealt, but it is +only part, and not the nobler part. He excelled all his fellows in +knowledge, but there is much beyond mere knowledge in man. Strip Watt of +all those commanding talents that brought him primacy without effort, +for no man ever avoided precedence more persistently than he, and the +question still remains: what manner of man was he, as man? Surely our +readers would esteem the task but half done that revealed only what was +unusual in Watt's head. What of his heart? is naturally asked. We hasten +to record that in the domain of the personal graces and virtues, we have +evidence of his excellence as copious and assured as for his +pre-eminence in invention and discovery.</p> + +<p>We cite the testimony of those who knew him best. <span class="pagenum">Pg. 234</span>It is seldom that a +great man is so fortunate in his eulogists. The picture drawn of him by +his friend, Lord Jeffrey, must rank as one of the finest ever produced, +as portrait and tribute combined. That it is a discriminating statement, +altho so eulogistic, may well be accepted, since numerous contributory +proofs are given by others of Watt's personal characteristics. Says Lord +Jeffrey:</p> + +<blockquote><p>Independently of his great attainments in mechanics, Mr. Watt +was an extraordinary, and in many respects a wonderful man. +Perhaps no individual in his age possessed so much and such +varied and exact information—had read so much, or remembered +what he had read so accurately and well. He had infinite +quickness of apprehension, a prodigious memory, and a certain +rectifying and methodising power of understanding, which +extracted something precious out of all that was presented to +it. His stores of miscellaneous knowledge were immense, and yet +less astonishing than the command he had at all times over them. +It seemed as if every subject that was casually started in +conversation with him, had been that which he had been last +occupied in studying and exhausting; such was the copiousness, +the precision, and the admirable clearness of the information +which he poured out upon it without effort or hesitation. Nor +was this promptitude and compass of knowledge confined in any +degree to the studies connected with his ordinary pursuits. That +he should have been minutely and extensively skilled in +chemistry and the arts, and in most of the branches of physical +science, might perhaps have been conjectured; but it could not +have been inferred from his usual occupations, and probably is +not generally known, that he was curiously learned in many +branches of antiquity, metaphysics, medicine, and etymology, and +perfectly at home in all the details of architecture, music and +law. He was well acquainted, too, with most of the modern +languages, and familiar with their most recent literature. Nor +was it at all extraordinary to hear the great <span class="pagenum">Pg. 235</span>mechanician and +engineer detailing and expounding, for hours together, the +metaphysical theories of the German logicians, or criticising +the measures or the matter of the German poetry.</p> + +<p>His astonishing memory was aided, no doubt, in a great measure, +by a still higher and rarer faculty—by his power of digesting +and arranging in its proper place all the information he +received, and of casting aside and rejecting, as it were +instinctively, whatever was worthless or immaterial. Every +conception that was suggested to his mind seemed instantly to +take its place among its other rich furniture, and to be +condensed into the smallest and most convenient form. He never +appeared, therefore, to be at all encumbered or perplexed with +the <i>verbiage</i> of the dull books he perused, or the idle talk to +which he listened; but to have at once extracted, by a kind of +intellectual alchemy, all that was worthy of attention, and to +have reduced it, for his own use, to its true value and to its +simplest form. And thus it often happened that a great deal more +was learned from his brief and vigorous account of the theories +and arguments of tedious writers, than an ordinary student could +ever have derived from the most painful study of the originals, +and that errors and absurdities became manifest from the mere +clearness and plainness of his statement of them, which might +have deluded and perplexed most of his hearers without that +invaluable assistance.</p> + +<p>It is needless to say, that, with those vast resources, his +conversation was at all times rich and instructive in no +ordinary degree; but it was, if possible, still more pleasing +than wise, and had all the charms of familiarity, with all the +substantial treasures of knowledge. No man could be more social +in his spirit, less assuming or fastidious in his manners, or +more kind and indulgent toward all who approached him. He rather +liked to talk, at least in his latter years, but though he took +a considerable share of the conversation, he rarely suggested +the topics on which it was to turn, but readily and quietly took +up whatever was presented by those around him, and astonished +the idle and barren propounders of an ordinary theme, by the +treasures which he drew from the mine they had inconsciously +opened. He generally seemed, indeed, to have no choice or +predilection for one subject of discourse rather than another; +but allowed his mind, like a great cyclopædia, to be <span class="pagenum">Pg. 236</span>opened at +any letter his associates might choose to turn up, and only +endeavour to select, from his inexhaustible stores, what might +be best adapted to the taste of his present hearers. As to their +capacity he gave himself no trouble; and, indeed, such was his +singular talent for making all things plain, clear, and +intelligible, that scarcely any one could be aware of such a +deficiency in his presence. His talk, too, though overflowing +with information, had no resemblance to lecturing or solemn +discoursing, but, on the contrary, was full of colloquial spirit +and pleasantry. He had a certain quiet and grave humour, which +ran through most of his conversation, and a vein of temperate +jocularity, which gave infinite zest and effect to the condensed +and inexhaustible information which formed its main staple and +characteristic. There was a little air of affected testiness, +and a tone of pretended rebuke and contradiction, with which he +used to address his younger friends, that was always felt by +them as an endearing mark of his kindness and familiarity, and +prized accordingly, far beyond all the solemn compliments that +ever proceeded from the lips of authority. His voice was deep +and powerful, although he commonly spoke in a low and somewhat +monotonous tone, which harmonised admirably with the weight and +brevity of his observations, and set off to the greatest +advantage the pleasant anecdotes, which he delivered with the +same grave brow, and the same calm smile playing soberly on his +lips. There was nothing of effort indeed, or impatience, any +more than pride or levity, in his demeanour; and there was a +finer expression of reposing strength, and mild self-possession +in his manner, than we ever recollect to have met with in any +other person. He had in his character the utmost abhorrence for +all sorts of forwardness, parade and pretensions; and, indeed, +never failed to put all such impostures out of countenance, by +the manly plainness and honest intrepidity of his language and +deportment.</p> + +<p>In his temper and dispositions he was not only kind and +affectionate, but generous, and considerate of the feelings of +all around him; and gave the most liberal assistance and +encouragement to all young persons who showed any indications of +talent, or applied to him for patronage or advice. His health, +which was delicate from his youth upwards, seemed to become +firmer as he advanced in <span class="pagenum">Pg. 237</span>years; and he preserved, up almost to +the last moment of his existence, not only the full command of +his extraordinary intellect, but all the alacrity of spirit, and +the social gaiety, which had illumined his happiest days. His +friends in this part of the country never saw him more full of +intellectual vigour and colloquial animation, never more +delightful or more instructive, than in his last visit to +Scotland in the autumn of 1817. Indeed, it was after that time +that he applied himself, with all the ardour of early life, to +the invention of a machine for mechanically copying all sorts of +sculpture and statuary; and distributed among his friends some +of its earliest performances, as the productions of a young +artist just entering on his eighty-third year.</p></blockquote> + +<hr style='width: 45%;' /> + +<blockquote><p>All men of learning and science were his cordial friends; and +such was the influence of his mild character and perfect +fairness and liberality, even upon the pretenders to these +accomplishments, that he lived to disarm even envy itself, and +died, we verily believe, without a single enemy.</p></blockquote> + +<p>Professor Robison, the most intimate friend of his youth, records that:</p> + +<blockquote><p>When to the superiority of knowledge in his own line, which +every man confessed, there was joined the naïve simplicity and +candour of his character, it is no wonder that the attachment of +his acquaintances was so strong. I have seen something of the +world and I am obliged to say that I never saw such another +instance of general and cordial attachment to a person whom all +acknowledged to be their superior. But this superiority was +concealed under the most amiable candour, and liberal allowance +of merit to every man. Mr. Watt was the first to ascribe to the +ingenuity of a friend things which were very often nothing but +his own surmises followed out and embodied by another. I am well +entitled to say this, and have often experienced it in my own +case.</p> + +<p>This potent commander of the elements, this abridger of time and +space, this magician, whose cloudy machinery has produced a +change in the world, the effects of which, extraordinary as they +<span class="pagenum">Pg. 238</span>are, are perhaps only now beginning to be felt—was not only the +most profound man of science, the most successful combiner of +powers, and combiner of numbers, as adapted to practical +purposes—was not only one of the most generally well-informed, +but one of the best and kindest of human beings. There he stood, +surrounded by the little band of northern <i>literati</i>, men not +less tenacious, generally speaking, of their own opinions, than +the national regiments are supposed to be jealous of the high +character they have won upon service. Methinks I yet see and +hear what I shall never see or hear again. The alert, kind, +benevolent old man had his attention alive to every one's +question, his information at every one's command. His talents +and fancy overflowed on every subject. One gentleman was a deep +philologist, he talked with him on the origin of the alphabet as +if he had been coeval with Cadmus; another, a celebrated critic, +you would have said the old man had studied political economy +and <i>belles lettres</i> all his life; of science it is unnecessary +to speak, it was his own distinguished walk.</p></blockquote> + +<p>Lord Brougham says:</p> + +<blockquote><p>We have been considering this eminent person as yet only in his +public capacity, as a benefactor of mankind by his fertile +genius and indomitable perseverance; and the best portraiture of +his intellectual character was to be found in the description of +his attainments. It is, however, proper to survey him also in +private life. He was unexceptionable in all its relations; and +as his activity was unmeasured, and his taste anything rather +than fastidious, he both was master of every variety of +knowledge, and was tolerant of discussion on subjects of very +subordinate importance compared with those on which he most +excelled. Not only all the sciences from the mathematics and +astronomy, down to botany, received his diligent attention, but +he was tolerably read in the lighter kinds of literature, +delighting in poetry and other works of fiction, full of the +stores of ancient literature, and readily giving himself up to +the critical disquisitions of commentators, and to discussion on +the fancies of etymology. His manners were most attractive from +their perfect nature and simplicity. His conversation was rich +in the measure which such stores and such easy taste might lead +us to expect, and it astonished all listeners with its admirable +precision, <span class="pagenum">Pg. 239</span>with the extraordinary memory it displayed, with the +distinctness it seemed to have, as if his mind had separate +niches for keeping each particular, and with its complete +rejection of all worthless and superfluous matter, as if the +same mind had some fine machine for acting like a fan, casting +off the chaff and the husk. But it had besides a peculiar charm +from the pleasure he took in conveying information where he was +peculiarly able to give it, and in joining with entire candor +whatever discussion happened to arise. Even upon matters on +which he was entitled to pronounce with absolute authority, he +never laid down the law, but spoke like any other partaker of +the conversation. I had the happiness of knowing Mr. Watt for +many years, in the intercourse of private life; and I will take +upon me to bear a testimony, in which all who had that +gratification I am sure will join, that they who only knew his +public merit, prodigious as that was, knew but half his worth. +Those who were admitted to his society will readily allow that +anything more pure, more candid, more simple, more scrupulously +loving of justice, than the whole habits of his life and +conversation proved him to be, was never known in society.</p></blockquote> + +<p>The descriptions given by Lords Brougham, Jeffrey, the genial Sir +Walter, and others, of Watt's universality of knowledge and his charm in +discourse recall Canterbury's exordium:</p> + +<div class="poem"><div class="stanza"> +<span class="i0">Hear him but reason in divinity<br /></span> +<span class="i0">And, all-admiring, with an inward wish consumed,<br /></span> +<span class="i0">You would desire the king were made a prelate;<br /></span> +<span class="i0">Hear him debate of commonwealth affairs,<br /></span> +<span class="i0">You would say—it hath been all in all his study:<br /></span> +<span class="i0">List his discourse of war, and you shall hear<br /></span> +<span class="i0">A fearful battle rendered you in music.<br /></span> +<span class="i0">Turn him to any cause of policy,<br /></span> +<span class="i0">The Gordian knot of it he will unloose<br /></span> +<span class="i0">Familiar as his garter; that, when he speaks,<br /></span> +<span class="i0">The air, a chartered libertine, is still,<br /></span> +<span class="i0">And the mute wonder lurketh in men's ears<br /></span> +<span class="i0">To steal his sweet and honeyed sentences.<br /></span> +</div></div> + +<div class="pagenum">Pg. 240</div> +<p>If Watt fell somewhat short of this, so no doubt did the king so greatly +extolled, and much more so, probably, than the versatile Watt.</p> + +<p>Dr. Black, the discoverer of latent heat, upon his death-bed, hears that +the Watt patent has been sustained, and is for the time restored again +to interest in life. He whispers that he "could not help rejoicing at +anything that benefited Jamie Watt."</p> + +<p>The Earl of Liverpool, prime minister, stated that Watt was remarkable +for</p> + +<blockquote><p>the simplicity of his character, the modesty of his nature, the +absence of anything like presumption and ostentation, the +unwillingness to obtrude himself, not only upon the great and +powerful, but even on those of the scientific world to which he +belonged. A more excellent and amiable man in all the relations +of life I believe never existed.</p></blockquote> + +<p>There can be no question that we have for our example, in the man Watt, +a nature cast in the finest mold, seemingly composed of every creature's +best. Transcendent as were his abilities as inventor and discoverer, we +are persuaded that our readers will feel that his qualities as a man in +all the relations of life were not less so, nor less worthy of record. +His supreme abilities we can neither acquire nor emulate. These are +individual and ended with him. But his virtues and charms as our +fellow-man still shine steadily upon our paths and will shine upon those +of our successors for ages to come, we trust not without leading us and +them to tread some part of the way toward <span class="pagenum">Pg. 241</span>the acquisition of such +qualities as enabled the friend of James Watt to declare his belief that +"a more excellent and amiable man in all the relations of life never +existed." A nobler tribute was never paid by man to man, yet was it not +undeserved.</p> + +<p>So passes Jamie Watt, the man, from view—a man who attracted, +delighted, impressed, instructed and made lifelong friends of his +fellows, to a degree unsurpassed, perhaps unequalled.</p> + +<div class="poem"><div class="stanza"> +<span class="i2">"His life was gentle, and the elements<br /></span> +<span class="i2">So mixed in him that Nature might stand up<br /></span> +<span class="i0">And say to all the world, 'This was a man.'"<br /></span> +</div></div> + + + + + + + + +<pre> + + + + + +End of the Project Gutenberg EBook of James Watt, by Andrew Carnegie + +*** END OF THIS PROJECT GUTENBERG EBOOK JAMES WATT *** + +***** This file should be named 26131-h.htm or 26131-h.zip ***** +This and all associated files of various formats will be found in: + https://www.gutenberg.org/2/6/1/3/26131/ + +Produced by V. L. 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file mode 100644 index 0000000..b6acebd --- /dev/null +++ b/26131-page-images/p0241.png diff --git a/26131.txt b/26131.txt new file mode 100644 index 0000000..6e899e6 --- /dev/null +++ b/26131.txt @@ -0,0 +1,6149 @@ +The Project Gutenberg EBook of James Watt, by Andrew Carnegie + +This eBook is for the use of anyone anywhere at no cost and with +almost no restrictions whatsoever. You may copy it, give it away or +re-use it under the terms of the Project Gutenberg License included +with this eBook or online at www.gutenberg.org + + +Title: James Watt + +Author: Andrew Carnegie + +Release Date: July 26, 2008 [EBook #26131] + +Language: English + +Character set encoding: ASCII + +*** START OF THIS PROJECT GUTENBERG EBOOK JAMES WATT *** + + + + +Produced by V. L. Simpson and the Online Distributed +Proofreading Team at https://www.pgdp.net (This file was +produced from images generously made available by The +Internet Archive/American Libraries.) + + + + + + JAMES WATT + + By + Andrew Carnegie + + Author of "The Empire of Business," + "Gospel of Wealth," "Triumphant Democracy," + "American Four-in-Hand in Britain," + "Round the World," Etc. + + + New York + Doubleday, Page & Company + 1905 + + + Copyright, 1905, by + Doubleday, Page & Company + Published, May, 1905 + + + + _All rights reserved, including that of + translation--also right of translation + into the Scandinavian languages._ + + + + +PREFACE + + +When the publishers asked me to write the Life of Watt, I declined, +stating that my thoughts were upon other matters. This settled the +question, as I supposed, but in this I was mistaken. Why shouldn't I +write the Life of the maker of the steam-engine, out of which I had made +fortune? Besides, I knew little of the history of the Steam Engine and +of Watt himself, and the surest way to obtain knowledge was to comply +with the publisher's highly complimentary request. In short, the subject +would not down, and finally, I was compelled to write again, telling +them that the idea haunted me, and if they still desired me to undertake +it, I should do so with my heart in the task. + +I now know about the steam-engine, and have also had revealed to me one +of the finest characters that ever graced the earth. For all this I am +deeply grateful to the publishers. + +I am indebted to friends, Messrs. Angus Sinclair and Edward R. Cooper, +for editing my notes upon Scientific and Mechanical points. + +The result is this volume. If the public, in reading, have one tithe of +the pleasure I have had in writing it, I shall be amply rewarded. + + THE AUTHOR. + + + + +CONTENTS + + Authors Preface v + + CHAPTER PAGE + + I. Childhood and Youth 3 + + II. Glasgow to London--Return to Glasgow. 23 + + III. Captured by Steam 45 + + IV. Partnership with Roebuck 67 + + V. Boulton Partnership 87 + + VI. Removal to Birmingham 121 + + VII. Second Patent 157 + + VIII. The Record of the Steam Engine 195 + + IX. Watt in Old Age 213 + + X. Watt, the Inventor and Discoverer 223 + + XI. Watt, the Man 233 + + + + +CHAPTER I + +CHILDHOOD AND YOUTH + + +James Watt, born in Greenock, January 19, 1736, had the advantage, so +highly prized in Scotland, of being of good kith and kin. He had indeed +come from a good nest. His great-grandfather, a stern Covenanter, was +killed at Bridge of Dee, September 12, 1644, in one of the battles which +Graham of Claverhouse fought against the Scotch. He was a farmer in +Aberdeenshire, and upon his death the family was driven out of its +homestead and forced to leave the district. + +Watt's grandfather, Thomas Watt, was born in 1642, and found his way to +Crawford's Dyke, then adjoining, and now part of, Greenock, where he +founded a school of mathematics, and taught this branch, and also that +of navigation, to the fishermen and seamen of the locality. That he +succeeded in this field in so little and poor a community is no small +tribute to his powers. He was a man of decided ability and great natural +shrewdness, and very soon began to climb, as such men do. The landlord +of the district appointed him his Baron Bailie, an office which then had +important judicial functions. He rose to high position in the town, +being Bailie and Elder, and was highly respected and honored. He +subsequently purchased a home in Greenock and settled there, becoming +one of its first citizens. Before his death he had established a +considerable business in odds and ends, such as repairing and +provisioning ships; repairing instruments of navigation, compasses, +quadrants, etc., always receiving special attention at his hands. + +The sturdy son of a sturdy Covenanter, he refused to take the test in +favor of prelacy (1683), and was therefore proclaimed to be "a +disorderly school-master officiating contrary to law." He continued to +teach, however, and a few years later the Kirk Session of Greenock, +notwithstanding his contumacy, found him "blameless in life and +conversation," and appointed him an Elder, which required him to +overlook not only religious observances, but the manners and morals of +the people. One of the most important of these duties was to provide for +the education of the young, in pursuance of that invaluable injunction +of John Knox, "that no father, of what estate or condition that ever he +may be, use his children at his own fantasie, especially in their +youthhood, _but all must be compelled to bring up their children in +learning and virtue_." Here we have, at its very birth, the doctrine of +compulsory education for all the people, the secret of Scotland's +progress. Great as was the service Knox rendered in the field +ecclesiastical, probably what he did for the cause of public education +excels it. The man who proclaimed that he would never rest until there +was a public school in every parish in Scotland must stand for all time +as one of the foremost of her benefactors; probably, in the extent and +quality of the influence he exerted upon the national character through +universal compulsory education, the foremost of all. + +The very year after Parliament passed the Act of 1696, which at last +fulfilled Knox's aspirations, and during the Eldership of Watt's +grandfather, Greenock made prompt provision for her parish school, in +which we may be sure the old "teacher of mathematics" did not fail to +take a prominent part. + +Thomas Watt's son, the father of the great inventor, followed in his +father's footsteps, after his father's death, as shipwright, contractor, +provider, etc., becoming famous for his skill in the making of the most +delicate instruments. He built shops at the back of his house, and such +were the demands upon him that he was able to keep a number of men, +sometimes as many as fourteen, constantly at work. Like his father, he +became a man of position and influence in the community, and was +universally esteemed. Prosperity attended him until after the birth of +his famous son. The loss of a valuable ship, succeeded by other +misfortunes, swept away most of the considerable sum which he had made, +and it was resolved that James would have to be taught a trade, instead +of succeeding to the business, as had been the intention. + +Fortunate it was for our subject, and especially so for the world, that +he was thus favored by falling heir to the best heritage of all, as Mr. +Morley calls it in his address to the Midland Institute--"the necessity +at an early age to go forth into the world and work for the means needed +for his own support." President Garfield's verdict was to the same +effect, "The best heritage to which a man can be born is poverty." The +writer's knowledge of the usual effect of the heritage of milliondom +upon the sons of millionaires leads him fully to concur with these high +authorities, and to believe that it is neither to the rich nor to the +noble that human society has to look for its preservation and +improvement, but to those who, like Watt, have to labor that they may +live, and thus make a proper return for what they receive, as working +bees, not drones, in the social hive. Not from palace or castle, but +from the cottage have come, or can come, the needed leaders of our race, +under whose guidance it is to ascend. + +We have a fine record in the three generations of the Watts, +great-grandfather, grandfather and father, all able and successful men, +whose careers were marked by steady progress, growing in usefulness to +their fellows; men of unblemished character, kind and considerate, +winning the confidence and affection of their neighbors, and leaving +behind them records unstained. + +So much for the male branch of the family tree, but this is only half. +What of that of the grandmothers and mothers of the line--equally +important? For what a Scotch boy born to labor is to become, and how, +cannot be forecast until we know what his mother is, who is to him +nurse, servant, governess, teacher and saint, all in one. We must look +to the Watt women as carefully as to the men; and these fortunately we +find all that can be desired. His mother was Agnes Muirhead, a +descendant of the Muirheads of Lachop, who date away back before the +reign of King David, 1122. Scott, in his "Minstrelsy of the Scottish +Border," gives us the old ballad of "The Laird of Muirhead," who played +a great part in these unsettled days. + +The good judgment which characterised the Watts for three generations is +nowhere more clearly shown than in the lady James Watt's father courted +and finally succeeded in securing for his wife. She is described as a +gentlewoman of reserved and quiet deportment, "esteemed by her +neighbours for graces of person as well as of mind and heart, and not +less distinguished for her sound sense and good manners than for her +cheerful temper and excellent housewifery." Her likeness is thus drawn, +and all that we have read elsewhere concerning her confirms the truth of +the portrait. Williamson says that + + the lady to whom he (Thomas Watt) was early united in marriage + was Miss Agnes Muirhead, a gentlewoman of good understanding and + superior endowments, whose excellent management in household + affairs would seem to have contributed much to the order of her + establishment, as well as to the every-day happiness of a + cheerful home. She is described as having been a person above + common in many respects, of a fine womanly presence, ladylike in + appearance, affecting in domestic arrangements--according to our + traditions--what, it would seem was considered for the time, + rather a superior style of living. What such a style consisted + in, the reader shall have the means of judging for himself. One + of the author's informants on such points more than twenty years + ago, a venerable lady, then in her eighty-fifth year, was wont + to speak of the worthy Bailie's wife with much characteristic + interest and animation. As illustrative of what has just been + remarked of the internal economy of the family, the old lady + related an occasion on which she had spent an evening, when a + girl, at Mrs. Watt's house, and remembered expressing with much + _naivete_ to her mother, on returning home, her childish + surprise that "Mrs. Watt had _two_ candles lighted on the + table!" Among these and other reminiscences of her youth, one + venerable informant described James Watt's mother, in her + eloquent and expressive Doric, as, "a braw, braw, woman--none + now to be seen like her." + +There is another account from a neighbor, who also refers to Mrs. Watt +as being somewhat of the grand lady, but always so kind, so sweet, so +helpful to all her neighbors. + +The Watt family for generations steadily improved and developed. A great +step upward was made the day Agnes Muirhead was captured. We are liable +to forget how little of the original strain of an old family remains in +after days. We glance over the record of the Cecils, for instance, to +find that the present Marquis has less than one four-thousandth part of +the Cecil blood; a dozen marriages have each reduced it one-half, and +the recent restoration of the family to its pristine greatness in the +person of the late Prime Minister, and in his son, the brilliant young +Parliamentarian, of whom great things are predicted already, is to be +credited equally to the recent infusion into the Cecil family of the +entirely new blood of two successive brides, daughters of commoners who +made their own way in the world. One was the mother of the late +statesman, the other his wife and the mother of his sons. So with the +Watt family, of which we have records of three marriages. Our Watt, +therefore, had but one-eighth of the original Watt strain; seven-eighths +being that of the three ladies who married into the family. Upon the +entrance of a gentlewoman of Agnes Muirhead's qualities hung important +results, for she was a remarkable character with the indefinable air of +distinction, was well educated, had a very wise head, a very kind heart +and all the sensibility and enthusiasm of the Celt, easily touched to +fine issues. She was a Scot of the Scots and a storehouse of border +lore, as became a daughter of her house, Muirhead of Lachop. + +Here, then, we have existing in the quiet village of Greenock in 1736, +unknown of men, all the favorable conditions, the ideal soil, from which +might be expected to appear such "variation of species" as contained +that rarest of elements, the divine spark we call genius. In due time +the "variation" made its appearance, now known as Watt, the creator of +the most potent instrument of mechanical force known to man. + +The fond mother having lost several of her children born previously was +intensely solicitous in her care of James, who was so delicate that +regular attendance at school was impossible. The greater part of his +school years he was confined most of the time to his room. This threw +him during most of his early years into his mother's company and tender +care. Happy chance! What teacher, what companionship, to compare with +that of such a mother! She taught him to read most of what he then knew, +and, we may be sure, fed him on the poetry and romance upon which she +herself had fed, and for which he became noted in after life. He was +rated as a backward scholar at school, and his education was considered +very much neglected. + +Let it not be thought, however, that the lad was not being educated in +some very important departments. The young mind was absorbing, though +its acquisitions did not count in the school records. Much is revealed +of his musings and inward development in the account of a visit which he +paid to his grandmother Muirhead in Glasgow, when it was thought that a +change would benefit the delicate boy. We read with pleasant surprise +that he had to be sent for, at the request of the family, and taken +home. He kept the household so stirred up with his stories, recitations +and continual ebullitions, which so fairly entranced his Grannie and +Grandpa and the cousins, that the whole household economy was +disordered. They lost their sleep, for "Jamie" held them spellbound +night after night with his wonderful performances. The shy and +contemplative youngster who had tramped among the hills, reciting the +stirring ballads of the border, had found an admiring tho astonished +audience at last, and had let loose upon them. + +To the circle at home he was naturally shy and reserved, but to his +Grannie, Grandpa, and Cousins, free from parental restraint, he could +freely deliver his soul. His mind was stored with the legends of his +country, its romance and poetry, and, strong Covenanters as were the +Watts for generations, tales of the Martyrs were not wanting. The +heather was on fire within Jamie's breast. But where got you all that +_perferidum Scotorum_, my wee mannie--that store of precious nutriment +that is to become part of yourself and remain in the core of your being +to the end, hallowing and elevating your life with ever-increasing +power? Not at the grammar school we trow. No school but one can instil +that, where rules the one best teacher you will ever know, genius though +you be--the school kept at your mother's knee. Such mothers as Watt had +are the appointed trainers of genius, and make men good and great, if +the needed spark be there to enkindle: "Kings they make gods, and meaner +subjects kings." + +We have another story of Watt's childhood that proclaims the coming man. +Precocious children are said rarely to develop far in later years, but +Watt was pre-eminently a precocious child, and of this several proofs +are related. A friend looking at the child of six said to his father, +"You ought to send your boy to a public school, and not allow him to +trifle away his time at home." "Look how he is occupied before you +condemn him," said the father. He was trying to solve a problem in +geometry. His mother had taught him drawing, and with this he was +captivated. A few toys were given him, which were constantly in use. +Often he took them to pieces, and out of the parts sometimes constructed +new ones, a source of great delight. In this way he employed and amused +himself in the many long days during which he was confined to the house +by ill health. + +It is at this stage the steam and kettle story takes its rise. Mrs. +Campbell, Watt's cousin and constant companion, recounts, in her +memoranda, written in 1798: + + Sitting one evening with his aunt, Mrs. Muirhead, at the + tea-table, she said: "James Watt, I never saw such an idle boy; + take a book or employ yourself usefully; for the last hour you + have not spoken one word, but taken off the lid of that kettle + and put it on again, holding now a cup and now a silver spoon + over the steam, watching how it rises from the spout, and + catching and connecting the drops of hot water it falls into. + Are you not ashamed of spending your time in this way?" + +To what extent the precocious boy ruminated upon the phenomenon must be +left to conjecture. Enough that the story has a solid foundation upon +which we can build. This more than justifies us in classing it with +"Newton and the Apple," "Bruce and the Spider," "Tell and the Apple," +"Galvani and the Frog," "Volta and the Damp Cloth," "Washington and His +Little Hatchet," a string of gems, amongst the most precious of our +legendary possessions. Let no rude iconoclast attempt to undermine one +of them. Even if they never occurred, it matters little. They should +have occurred, for they are too good to lose. We could part with many of +the actual characters of the flesh in history without much loss; banish +the imaginary host of the spirit and we were poor indeed. So with these +inspiring legends; let us accept them and add others gladly as they +arise, inquiring not too curiously into their origin. + +While Watt was still in boyhood, his wise father not only taught him +writing and arithmetic, but also provided a set of small tools for him +in the shop among the workmen--a wise and epoch-making gift, for young +Watt soon revealed such wonderful manual dexterity, and could do such +astonishing things, that the verdict of one of the workmen, "Jamie has a +fortune at his finger-ends," became a common saying among them. The most +complicated work seemed to come naturally to him. One model after +another was produced to the wonder and delight of his older +fellow-workmen. Jamie was the pride of the shop, and no doubt of his +fond father, who saw with pardonable pride that his promising son +inherited his own traits, and gave bright promise of excelling as a +skilled handicraftsman. + +The mechanical dexterity of the Watts, grandfather, father and son, is +not to be belittled, for most of the mechanical inventions have come +from those who have been cunning of hand and have worked as manual +laborers, generally in charge of the machinery or devices which they +have improved. When new processes have been invented, these also have +usually suggested themselves to the able workmen as they experienced the +crudeness of existing methods. Indeed, few important inventions have +come from those who have not been thus employed. It is with inventors as +with poets; few have been born to the purple or with silver spoons in +their mouths, and we shall plainly see later on that had it not been for +Watt's inherited and acquired manual dexterity, it is probable that the +steam engine could never have been perfected, so often did failure of +experiments arise solely because it was in that day impossible to find +men capable of executing the plans of the inventor. His problem was to +teach them by example how to obtain the exact work required when the +tools of precision of our day were unknown and the men themselves were +only workmen of the crudest kind. Many of the most delicate parts, even +of working engines, passed through Watt's own hands, and for most of his +experimental devices he had himself to make the models. Never was there +an inventor who had such reason to thank fortune that in his youth he +had learned to work with his hands. It proved literally true, as his +fellow-workmen in the shop predicted, that "Jamie's fortune was at his +finger-ends." + +As before stated, he proved a backward scholar for a time, at the +grammar school. No one seems to have divined the latent powers +smoldering within. Latin and Greek classics moved him not, for his mind +was stored with more entrancing classics learned at his mother's knee: +his heroes were of nobler mould than the Greek demigods, and the story +of his own romantic land more fruitful than that of any other of the +past. Busy working man has not time to draw his inspiration from more +than one national literature. Nor has any man yet drawn fully from any +but that of his native tongue. We can no more draw our mental sustenance +from two languages than we can think in two. Man can have but one deep +source from whence come healing waters, as he can have but one mother +tongue. So it was with Watt. He had Scotland and that sufficed. When the +boy absorbs, or rather is absorbed by, Wallace, The Bruce, and Sir John +Grahame, is fired by the story of the Martyrs, has at heart page after +page of the country's ballads, and also, in more recent times, is at +home with Burns' and Scott's prose and poetry, he has little room and +less desire, and still less need, for inferior heroes. So the dead +languages and their semi-supernatural, quarrelsome, self-seeking heroes +passed in review without gaining admittance to the soul of Watt. But the +spare that fired him came at last--Mathematics. "Happy is the man who +has found his work," says Carlyle. Watt found his when yet a boy at +school. Thereafter never a doubt existed as to the field of his labors. +The choice of an occupation is a serious matter with most young men. +There was never room for any question of choice with young Watt. The +occupation had chosen him, as is the case with genius. "Talent does what +it can, genius what it must." When the goddess lays her hand upon a +mortal dedicated to her shrine, concentration is the inevitable result; +there is no room for anything which does not contribute to her service, +or rather all things are made contributory to it, and nothing that the +devotee sees or reads, hears or feels, but some way or other is made to +yield sustenance for the one great, overmastering task. "The gods send +thread for a web begun," because the web absorbs everything that comes +within reach. So it proved with Watt. + +At fifteen, he had twice carefully read "The Elements of Philosophy" +(Gravesend), and had made numerous chemical experiments, repeating them +again and again, until satisfied of their accuracy. A small electrical +machine was one of his productions with which he startled his +companions. Visits to his uncle Muirhead at Glasgow were frequent, and +here he formed acquaintance with several educated young men, who +appreciated his abilities and kindly nature; but the visits to the same +kind uncle "on the bonnie, bonnie banks o' Loch Lomond," where the +summer months were spent, gave the youth his happiest days. +Indefatigable in habits of observation and research, and devoted to the +lonely hills, he extended his knowledge by long excursions, adding to +his botanical and mineral treasures. Freely entering the cottages of the +people, he spent hours learning their traditions, superstitions, +ballads, and all the Celtic lore. He loved nature in her wildest moods, +and was a true child of the mist, brimful of poetry and romance, which +he was ever ready to shower upon his friends. An omniverous reader, in +after life he vindicated his practice of reading every book he found, +alleging that he had "never yet read a book or conversed with a +companion without gaining information, instruction or amusement." Scott +has left on record that he never had met and conversed with a man who +could not tell him something he did not know. Watt seems to have +resembled Sir Walter, "who spoke to every man he met as if he were a +brother"--as indeed he was--one of the many fine traits of that noble, +wholesome character. These two foremost Scots, each supreme in his +sphere, seem to have had many social traits in common, and both that +fine faculty of attracting others. + +The only "sport" of the youth was angling, "the most fitting practice +for quiet men and lovers of peace," the "Brothers of the Angle," +according to Izaak Walton, "being mostly men of mild and gentle +disposition." From the ruder athletic games of the school he was +debarred, not being robust, and this was a constant source of morbid +misery to him, entailing as it did separation from the other boys. The +prosecution of his favorite geometry now occupied his thoughts and time, +and astronomy also became a fascinating study. Long hours were often +spent, lying on his back in a grove near his home, studying the stars by +night and the clouds by day. + +Watt met his first irreparable loss in 1753, when his mother suddenly +died. The relations between them had been such as are only possible +between mother and son. Often had the mother said to her intimates that +she had been enabled to bear the loss of her daughter only by the love +and care of her dutiful son. Home was home no longer for Jamie, and we +are not surprised to find him leaving it soon after she who had been to +him the light and leading of his life had passed out of it. + +Watt now reached his seventeenth year. His father's affairs were greatly +embarrassed. It was clearly seen that the two brothers, John and James, +had to rely for their support upon their own unaided efforts. John, the +elder, some time before this had taken to the sea and been shipwrecked, +leaving only James at home. Of course, there was no question as to the +career he would adopt. His fortune "lay at his fingers' ends," and +accordingly he resolved at once to qualify himself for the trade of a +mathematical instrument maker, the career which led him directly in the +pathway of mathematics and mechanical science, and enabled him to +gratify his unquenchable thirst for knowledge thereof. + +Naturally Glasgow was decided upon as the proper place in which to +begin, and Watt took up his abode there with his maternal relatives, the +Muirheads, carrying his tools with him. + +No mathematical instrument maker was to be found in Glasgow, but Watt +entered the service of a kind of jack-of-all-trades, who called himself +an "optician" and sold and mended spectacles, repaired fiddles, tuned +spinets, made fishing-rods and tackle, etc. Watt, as a devoted brother +of the angle, was an adept at dressing trout and salmon flies, and handy +at so many things that he proved most useful to his employer, but there +was nothing to be learned by the ambitious youth. + +His most intimate schoolfellow was Andrew Anderson, whose elder brother, +John Anderson, was the well-known Professor of natural philosophy, the +first to open classes for the instruction of working-men in its +principles. He bequeathed his property to found an institution for this +purpose, which is now a college of the university. The Professor came to +know young Watt through his brother, and Watt became a frequent visitor +at his house. He was given unrestricted access to the Professor's +valuable library, in which he spent many of his evenings. + +One of the chief advantages of the public school is the enduring +friendships boys form there, first in importance through their +beneficial influence upon character, and, second, as aids to success in +after life. The writer has been impressed by this feature, for great is +the number of instances he has known where the prized working-boy or man +in position has been able, as additional force was required, to say the +needed word of recommendation, which gave a start or a lift upward to a +dearly-cherished schoolfellow. It seems a grave mistake for parents not +to educate their sons in the region of home, or in later years in +colleges and universities of their own land, so that early friendships +may not be broken, but grow closer with the years. Watt at all events +was fortunate in this respect. His schoolmate, Andrew Anderson, brought +into his life the noted Professor, with all his knowledge, kindness and +influence, and opened to him the kind of library he most needed. + + + + +CHAPTER II + +GLASGOW TO LONDON--RETURN TO GLASGOW + + +Through Professor Muirhead, a kinsman of Watt's mother, he was +introduced to many others of the faculty of the university, and, as +usual, attracted their attention, especially that of Dr. Dick, Professor +of natural philosophy, who strongly advised him to proceed to London, +where he could receive better instruction than it was possible to obtain +in Scotland at that time. The kind Professor, diviner of latent genius, +went so far as to give him a personal introduction, which proved +efficient. How true it is that the worthy, aspiring youth rarely goes +unrecognised or unaided. Men with kind hearts, wise heads, and influence +strong to aid, stand ready at every turn to take modest merit by the +hand and give it the only aid needed, opportunity to speak, through +results, for itself. So London was determined upon. Fortunately, a +distant relative of the Watt family, a sea-captain, was about to set +forth upon that then long and toilsome journey. They started from +Glasgow June 7, 1755, on horseback, the journey taking twelve days. + +The writer's parents often referred to the fact that when the leading +linen manufacturer of Dunfermline was about to take the journey to +London--the only man in the town then who ever did--special prayers were +always said in church for his safety. + +The member of Parliament in Watt's day from the extreme north of +Scotland would have consumed nearly twice twelve days to reach +Westminster. To-day if the capital of the English-speaking race were in +America, which Lord Roseberry says he is willing it should be, if +thereby the union of our English-speaking race were secured, the members +of the Great Council from Britain could reach Washington in seven days, +the members from British Columbia and California, upon the Pacific, in +five days, both land and sea routes soon to be much quickened. + +Those sanguine prophets who predict the reunion of our race on both +sides of the Atlantic can at least aver that in view of the union of +Scotland and England, the element of time required to traverse distances +to and from the capital is no obstacle, since the most distant points of +the new empire, Britain in the east and British Columbia and California +in the west, would be reached in less than one-third the time required +to travel from the north of Scotland to London at the time of the union. +Besides, the telegraph to-day binds the parts together, keeping all +citizens informed, and stirring their hearts simultaneously thousands of +miles apart--Glasgow to London, 1755, twelve days; 1905, eight hours. +Thus under the genius Steam, tamed and harnessed by Watt, the world +shrinks into a neighborhood, giving some countenance to the dreamers who +may perchance be proclaiming a coming reality. We may continue, +therefore, to indulge the hope of the coming "parliament of man, the +federation of the world," or even the older and wider prophecy of Burns, +that, "It's coming yet for a' that, when man to man the world o'er, +shall brithers be for a' that." + +There comes to mind that jewel we owe to Plato, which surely ranks as +one of the most precious of all our treasures: "We should lure ourselves +as with enchantments, for the hope is great and the reward is noble." So +with this enchanting dream, better than most realities, even if it be +all a dream. Let the dreamers therefore dream on. The world, minus +enchanting dreams, would be commonplace indeed, and let us remember this +dream is only dreamable because Watt's steam engine is a reality. + +After his twelve days on horseback, Watt arrived in London, a stranger +in a strange land, unknowing and unknown. But the fates had been kind +for, burdened with neither wealth nor rank, this poor would-be skilled +mechanic was to have a fair chance by beginning at the bottom among his +fellows, the sternest yet finest of all schools to call forth and +strengthen inherent qualities, and impel a poor young man to put forth +his utmost effort when launched upon the sea of life, where he must +either sink or swim, no bladders being in reserve for him. + +Our young hero rose to the occasion and soon proved that, Caesar-like, he +could "stem the waves with heart of controversy." Thus the rude school +of experience calls forth and strengthens the latent qualities of youth, +implants others, and forms the indomitable man, fit to endure and +overcome. Here, for the first time, alone in swarming London, not one +relative, not one friend, not even an acquaintance, except the kind +sea-captain, challenged by the cold world around to do or die, fate +called to Watt as it calls to every man who has his own way to make: + + "This is Collingtogle ford, + And thou must keep thee with thy sword." + +When the revelation first rushes upon a youth, hitherto directed by his +parents, that, boy no more, he must act for himself, presto! change! he +is a man, he has at last found himself. The supreme test, which proves +the man, can come in all its winnowing force only to those born to earn +their own support by training themselves to be able to render to society +services which command return. This training compels the development of +powers which otherwise would probably lie dormant. Scotch boy as Watt +was to the core, with the lowland broad, soft accent, and ignorant of +foreign literature, it is very certain that he then found support in +the lessons instilled at his mother's knee. He had been fed on Wallace +and Bruce, and when things looked darkest, even in very early years, his +national hero, Wallace, came to mind, and his struggles against fearful +odds, not for selfish ends, but for his country's independence. Did +Wallace give up the fight, or ever think of giving up? Never! It was +death or victory. Bruce and the spider! Did Bruce falter? Never! Neither +would he. "Scots wa hae," "Let us do or die," implanted before his +teens, has pulled many a Scottish boy through the crises of life when +all was dark, as it will pull others yet to come. Altho Burns and Scott +had yet to appear, to crystallise Scotland's characteristics and plant +the talismanic words into the hearts of young Scots, Watt had a copious +supply of the national sentiment, to give him the "stout heart for the +stye brae," when manhood arrived. His mother had planted deep in him, +and nurtured, precious seed from her Celtic garden, which was sure to +grow and bear good fruit. + +We are often met with the question, "What is the best possible safeguard +for a young man, who goes forth from a pure home, to meet the +temptations that beset his path?" Various answers are given, but, +speaking that as a Scot, reared as Watt was, the writer believes all the +suggested safeguards combined scarcely weigh as much as preventives +against disgracing himself as the thought that it would not be only +himself he would disgrace, but that he would also bring disgrace upon +his family, and would cause father, mother, sister and brother to hang +their heads among their neighbors in secluded village, on far-away moor +or in lonely glen. The Scotch have strong traces of the Chinese and +Japanese religious devotion to "the family," and the filial instinct is +intensely strong. The fall of one member is the disgrace of all. Even +although Watt's mother had passed, there remained the venerated father +in Greenock, and the letters regularly written to him, some of which +have fortunately been preserved, abundantly prove that, tho far from +home, yet in home and family ties and family duties the young man had +his strong tower of defence, keeping him from "all sense of sin or +shame." Watt never gave his father reason for one anxious thought that +he would in any respect discredit the good name of his forbears. + +Many London shops were visited, but the rules of the trade, requiring +apprentices to serve for seven years, or, being journeymen, to have +served that time, proved an insuperable obstacle to Watt's being +employed. His plan was to fit himself by a year's steady work for return +to Glasgow, there to begin on his own account. He had not seven years to +spend learning what he could learn in one. He would be his own master. +Wise young man in this he was. There is not much outcome in the youth +who does not already see himself captain in his dreams, and steers his +barque accordingly, true to the course already laid down, not to be +departed from, under any stress of weather. We see the kind of stuff +this young Scotch lad was made of in the tenacity with which he held to +his plan. At last some specimens of his work having seemed very +remarkable to Mr. John Morgan, mathematical instrument maker, Finch +Lane, Cornhill, he agreed to give the conquering young man the desired +year's instructions for his services and a premium of twenty pounds, +whereupon the plucky fellow who had kept to his course and made port, +wrote to his father of his success, praising his master "as being of as +good character, both for accuracy in his business, and good morals, as +any of his way in London." The order in which this aspiring young man of +the world records the virtues will not be overlooked. He then adds, "If +it had not been for Mr. Short, I could not have got a man in London that +would have undertaken to teach me, as I now find there are not above +five or six who could have taught me all I wanted." + +Mr. Short was the gentleman to whom Professor Dick's letter of +introduction was addressed, who, no more than the Professor himself, nor +Mr. Morgan, could withstand the extraordinary youth, whom he could not +refuse taking into his service--glad to get him no doubt, and delighted +that he was privileged to instruct one so likely to redound to his +credit in after years. Thus Watt made his start in London, the twenty +pounds premium being duly remitted from home. + +Up to this time, Watt had been a charge on his father, but it was very +small, for he lived in the most frugal style at a cost of only two +dollars per week. In one of his letters to his father he regrets being +unable to reduce it below that, knowing that his father's affairs were +not prosperous. He, however, was able to obtain some remunerative work +on his own account, which he did after his day's task was over, and soon +made his position secure as a workman. Specialisation he met with for +the first time, and he expresses surprise that "very few here know any +more than how to make a rule, others a pair of dividers, and suchlike." +Here we see that even at that early day division of labor had won its +way in London, though yet unknown in the country. The jack-of-all-trades, +the handyman, who can do everything, gives place to the specialist who +confines himself to one thing in which practice makes him perfect. Watt's +mission saved him from this, for to succeed he had to be master, not of +one process, but of all. Hence we find him first making brass scales, +parallel-rulers and quadrants. By the end of one month in this department +he was able to finish a Hadley quadrant. From this he proceeded to azimuth +compasses, brass sectors, theodolites, and other delicate instruments. +Before his year was finished he wrote his father that he had made +"a brass sector with a French joint, which is reckoned as nice a piece of +framing-work as is in the trade," and expressed the hope that he would +soon now be able to support himself and be no longer a charge upon him. + +It is highly probable that this first tool finished by his own hands +brought to Watt more unalloyed pleasure than any of his greater triumphs +of later years, just as the first week's wages of youth, money earned by +service rendered, proclaiming coming manhood, brings with it a thrill +and glow of proud satisfaction, compared with which all the millions of +later years are as dross. + +Writers upon labor, who have never labored, generally make the profound +mistake of considering labor as one solid mass, when the truth is that +it contains orders and degrees as distinct as those in aristocracy. The +workman skilled beyond his fellows, who is called upon by his +superintendent to undertake the difficult job in emergencies, ranks +high, and probably enjoys an honorable title, a pet name conferred by +his shopmates. Men measure each other as correctly in the workshop as in +the professions, and each has his deserved rank. When the right man is +promoted, they rally round and enable him to perform wonders. Where +favoritism or poor judgment is shown, the reverse occurs, and there is +apathy and dissatisfaction, leading to poor results and serious trouble. +The manual worker is as proud of his work, and rightly so, as men are in +other vocations. His life and thought centre in the shop as those of +members of Congress or Parliament centre in the House; and triumph for +him in the shop, his world, means exactly the same to him, and appears +not less important to his family and friends than what leadership is to +the public man, or in any of the professions. He has all their pride of +profession, and less vanity than most. + +How far this "pride of profession" extends is well illustrated by the +Pittsburgh story of the street scrapers at their noon repast. MacCarthy, +recently deceased, was the subject of eulogy, one going so far as to +assert that he was "the best man that ever scraped a hoe on Liberty +Street." To this, one who had aspirations "allowed Mac was a good enough +man on plain work, but around the gas-posts he wasn't worth a cent." + +A public character, stopping over night with a friend in the country, +the maid-of-all-work tells her mistress, after the guest departs, "I +have read so much about him, never expecting to see him; little did I +think I should have the honor of brushing his boots this morning." Happy +girl in her work, knowing that all service is honorable. Even +shoe-blacking, we see, has its rewards. + +A Highland laird and lady, visiting some of their crofters on the moors, +are met and escorted by a delighted wife to her cot. The children and +the husband are duly presented. At an opportune moment the proud wife +cannot refrain from informing her visitors that "it was Donald himsel' +the laird had to send for to thatch the pretty golf-house at the Castle. +Donald did all that himsel'," with an admiring glance cast at the +embarrassed great man. Donald "sent for by the laird at the Castle" +ranks in Donald's circle and in Donald's own heart with the honor of +being sent for by His Majesty to govern the empire in Mr. Balfour's +circle and in Mr. Balfour's own heart. Ten to one the proud Highland +crofter and his circle reap more genuine, unalloyed satisfaction from +the message than the lowland statesman and his circle could reap from +his. But it made Balfour famous, you say. So was Donald made famous, his +circle not quite so wide as that of his colleague--that is all. Donald +is as much "uplifted" as the Prime Minister; probably more so. Thus is +human nature ever the same down to the roots. Many distinctions, few +differences in life. We are all kin, members of the one family, playing +with different toys. + +So deep down into the ranks of labor goes the salt of pride of +profession, preventing rot and keeping all fresh in the main, because on +the humblest of the workers there shines the bright ray of hope of +recognition and advancement, progress and success. As long as this vista +is seen stretching before all is well with labor. There will be +friction, of course, between capital and labor, but it will be healthy +friction, needed by, and good for, both. There is the higgling of the +market in all business. As long as this valuable quality of honest pride +in one's work exists, and finds deserved recognition, society has +nothing to fear from the ranks of labor. Those who have had most +experience with it, and know its qualities and its failings best, have +no fear; on the contrary, they know that at heart labor is sound, and +only needs considerate treatment. The kindly personal attention of the +employer will be found far more appreciated than even a rise in wages. + +Enforced confinement and unremitting labor soon told upon Watt's +delicate constitution, yet he persevered with the self-imposed extra +work, which brought in a little honest money and reduced the remittances +from home. He caught a severe cold during the winter and was afflicted +by a racking cough and severe rheumatic pains. With his father's +sanction, he decided to return home to recuperate, taking good care +however, forehanded as he always proved himself, to secure some new and +valuable tools and a stock of materials to make many others, which "he +knew he must make himself." A few valuable books were not forgotten, +among them Bion's work on the "Construction and Use of Mathematical +Instruments"--nothing pertaining to his craft but he would know. King he +would be in that, so everything was made to revolve around it. That was +the foundation upon which he had to build. + +To the old home in Scotland our hero's face was now turned in the autumn +of 1756, his twentieth year. His native air, best medicine of all for +the invalid exile, soon restored his health, and to Glasgow he then +went, in pursuance of his plan of life early laid down, to begin +business on his own account. He thus became master before he was man. +There was not in all Scotland a mathematical instrument maker, and here +was one of the very best begging permission to establish himself in +Glasgow. As in London so in Glasgow, however, the rules of the Guild of +Hammermen, to which it was decided a mathematical instrument maker would +belong, if one of such high calling made his appearance, prevented Watt +from entrance if he had not consumed seven years in learning the trade. +He had mastered it in one, and was ready to demonstrate his ability to +excel by any kind of test proposed. Watt had entered in properly by the +door of knowledge and experience of the craft, the only door through +which entrance was possible, but he had travelled too quickly; besides +he was "neither the son of a burgess, nor had he served an +apprenticeship in the borough," and this was conclusive. How the world +has travelled onward since those days! and yet our day is likely to be +in as great contrast a hundred and fifty years hence. Protective tariffs +between nations, and probably wars, may then seem as strangely absurd as +the hammermen's rules. Even in 1905 we have still a far road to travel. + +Failing in his efforts to establish himself in business, he asked the +guild to permit him to rent and use a small workshop to make +experiments, but even this was refused. We are disposed to wonder at +this, but it was in strict accordance with the spirit of the times. + +When the sky was darkest, the clouds broke and revealed the university +as his guardian angel. Dr. Dick, Professor of natural philosophy, +knowing of Watt's skill from his first start in Glasgow, had already +employed him to repair some mathematical instruments bequeathed to the +university by a Scotch gentleman in the West Indies, and the work had +been well done, at a cost of five pounds--the first contract money ever +earned by Watt in Glasgow. Good work always tells. Ability cannot be +kept down forever; if crushed to earth, it rises again. So Watt's "good +work" brought the Professors to his aid, several of whom he had met and +impressed most favorably during its progress. The university charter, +gift of the Pope in 1451, gave absolute authority within the area of its +buildings, and the Professors resolved to give our hero shelter +there--the best day's work they ever did. May they ever be remembered +for this with feelings of deepest gratitude. What men these were! The +venerable Anderson has already been spoken of; Adam Smith, who did for +the science of economics what Watt did for steam, was one of Watt's +dearest friends; Black, discoverer of latent heat; Robinson, Dick of +whom we have spoken, and others. Such were the world's benefactors, who +resolved to take Watt under their protection, and thus enabled him to do +his appointed work. Glorious university, this of Glasgow, protector and +nurse of Watt, probably of all its decisions this has been of the +greatest service to man! + +There are universities and universities. Glasgow's peculiar claim to +regard lies in the perfect equality of the various schools, the +humanities not neglected, the sciences appreciated, neither accorded +precedence. Its scientific Professor, Thompson, now Lord Kelvin, was +recently elevated to the Lord Chancellorship, the highest honor in its +power to bestow. + +Every important university develops special qualities of its own, for +which it is noted. That of Glasgow is renowned for devotion to the +scientific field. What a record is hers! Protector of Watt, going to +extreme measures necessary, not alone to shelter him, but to enable him +to labor within its walls and support himself; first university to +establish an engineering school and professorship of engineering; first +to establish a chemical teaching laboratory for students; first to have +a physical laboratory for the exercise and instruction of students in +experimental work; nursery from which came the steam engine of Watt, the +discovery of latent heat by its Professor Black, and the successful +operation of telegraph cables by its Professor and present Lord +Chancellor (Lord Kelvin). May the future of Glasgow University copy +fair her glorious past! Her "atmosphere" favors and stimulates steady, +fruitful work. At all Scottish, as at all American universities, we may +rejoice that there is always found a large number of the most +distinguished students, who, figuratively speaking, cultivate knowledge +upon a little oatmeal, earning money between terms to pay their way. It +is highly probable that a greater proportion of these will be heard from +in later years than of any other class. + +American universities have, fortunately, followed the Glasgow model, and +are giving more attention to the hitherto much neglected needs of +science, and the practical departments of education, making themselves +real universities, "where any man can study everything worth studying." + +A room was assigned to Watt, only about twenty feet square, but it +served him as it has done others since for great work. When the +well-known author, Dr. Smiles, visited the room, he found in it the +galvanic apparatus employed by Professor Thompson (Lord Kelvin) for +perfecting his delicate invention which rendered ocean cables effective. + +The kind and wise Professors did not stop here. They went pretty far, +one cannot but think, when they took the next step in Watt's behalf, +giving him a small room, which could be made accessible to the public, +and this he was at liberty to open as a shop for the sale of his +instruments, for Watt had to make a living by his handiwork. Strange +work this for a university, especially in those days; but our readers, +we are sure, will heartily approve the last, as they have no doubt +approved the first action of the faculty in favor of struggling genius. +Business was not prosperous at first with Watt, his instruments proving +slow of sale. Of quadrants he could make three per week with the help of +a lad, at a profit of forty shillings, but as sea-going ships could not +then reach Glasgow, few could be sold. A supply was sent to Greenock, +then the port of Glasgow, and sold by his father. He was reduced, as the +greatest artists have often been, to the necessity of making what are +known as "pot-boilers." Following the example of his first master in +Glasgow he made spectacles, fiddles, flutes, guitars, and, of course, +flies and fishing-tackle, and, as the record tells, "many dislocated +violins, fractured guitars, fiddles also, if intreated, did he mend with +good approbation." Such were his "pot-boilers" that met the situation. + +His friend, Professor Black, who, like Professor Dick, had known of +Watt's talent, one day asked him if he couldn't make an organ for him. +By this time, Watt's reputation had begun to spread, and it finally +carried him to the height of passing among his associates as "one who +knew most things and could make anything." Watt knew nothing about +organs, but he immediately undertook the work (1762), and the result was +an indisputable success that led to his constructing, for a mason's +lodge in Glasgow, a larger "finger organ," "which elicited the surprise +and admiration of musicians." This extraordinary man improved everything +he touched. For his second organ he devised a number of novelties, a +sustained monochord, indicators and regulators of the blast, means for +tuning to any system, contrivances for improving the stops, etc. + +Lest we are led into a sad mistake here, let us stop a moment to +consider how Watt so easily accomplished wonders, as if by inspiration. +In all history it may be doubted whether success can be traced more +clearly to long and careful preparation than in Watt's case. When we +investigate, for instance, this seeming sleight-of-hand triumph with the +organs, we find that upon agreeing to make the first, Watt immediately +devoted himself to a study of the laws of harmony, making science +supplement his lack of the musical ear. As usual, the study was +exhaustive. Of course he found and took for guide the highest authority, +a profound, but obscure book by Professor Smith of Cambridge University, +and, mark this, he first made a model of the forthcoming organ. It is +safe to say that there was not then a man in Britain who knew more of +the science of music and was more thoroughly prepared to excel in the +art of making organs than the new organ-builder. + +When he attacked the problem of steam, as we shall soon see, the same +course was followed, although it involved the mastering of three +languages, that he should miss nothing. + +We note that the taking of infinite pains, this fore-arming of himself, +this knowing of everything that was to be known, the note of thorough +preparation in Watt's career, is ever conspicuous. The best proof that +he was a man of true genius is that he first made himself master of all +knowledge bearing upon his tasks. + +Watt could not have been more happily situated. His surroundings were +ideal, the resources of the university were at his disposal, and, being +conveniently situated, his workshop soon became the rendezvous of the +faculty. He thus enjoyed the constant intimate companionship of one of +the most distinguished bodies of educated men of science in the world. +Glasgow was favored in her faculty those days as now. Two at least of +Watt's closest friends, the discoverer of latent heat, and the author of +the "Wealth of Nations," won enduring fame. Others were eminent. He did +not fail to realise his advantages, and has left several acknowledgments +of his debt to "those who were all much my superiors, I never having +attended a college and being then but a mechanic." His so-called +superiors did not quite see it in this light, as they have abundantly +testified, but the modesty of Watt was ever conspicuous all through his +life. + +Watt led a busy life, the time not spent upon the indispensable +"pot-boilers" being fully occupied in severe studies; chemistry, +mathematics and mechanics all received attention. What he was finally to +become no one could so far predict, but his associates expected +something great from one who had so deeply impressed them. + +Robison (afterwards Professor of natural history in Edinburgh +University), being nearer Watt's age than the others, became his most +intimate friend. His introduction to Watt, in 1758, has been described +by himself. After feasting his eyes on the beautifully finished +instruments in his shop, Robison entered into conversation with him. +Expecting to find only a workman, he was surprised to find a +philosopher. Says Robison: + + I had the vanity to think myself a pretty good proficient in my + favorite study (mathematical and mechanical philosophy), and was + rather mortified at finding Mr. Watt so much my superior. But + his own high relish for those things made him pleased with the + chat of any person who had the same tastes with himself; or his + innate complaisance made him indulge my curiosity, and even + encourage my endeavors to form a more intimate acquaintance with + him. I lounged much about him, and, I doubt not, was frequently + teasing him. Thus our acquaintance began. + + + + +CHAPTER III + +CAPTURED BY STEAM + + +The supreme hour of Watt's life was now about to strike. He had become +deeply interested in the subject of steam, to which Professor Robison +had called his attention, Robison being then in his twentieth year, Watt +three years older. + +Robison's idea was that steam might be applied to wheel carriages. Watt +admitted his ignorance of steam then. Nevertheless, he made a model of a +wheel carriage with two cylinders of tin plate, but being slightly and +inaccurately made, it failed to work satisfactorily. Nothing more was +heard of it. Robison soon thereafter left Glasgow. The demon Steam +continued to haunt Watt. He, who up to this time had never seen even a +model of a steam engine, strangely discovered in his researches that the +university actually owned a model of the latest type, the Newcomen +engine, which had been purchased for the use of the natural philosophy +class. One wonders how many of the universities in Britain had been so +progressive. That of Glasgow seems to have recognised at an early day +the importance of science, in which department she continues famous. The +coveted and now historical model had been sent to London for repairs. +Watt urged its prompt return and a sum of money was voted for this +purpose. Watt was at last completely absorbed in the subject of steam. +He read all that had been written on the subject. Most of the valuable +matter those days was in French and Italian, of which there were no +translations. Watt promptly began to acquire these languages, that he +might know all that was to be known. He could not await the coming of +the model, which did not arrive until 1763, and began his own +experiments in 1761. How did he obtain the necessary appliances and +apparatus, one asks. The answer is easy. He made them. Apothecaries' +vials were his steam boilers, and hollowed-out canes his steam-pipes. +Numerous experiments followed and much was learnt. Watt's account of +these is appended to the article on "Steam and the Steam Engine" in the +"Encyclopaedia Britannica," ninth edition. + +Detailed accounts of Watt's numerous experiments, failures, +difficulties, disappointments, and successes, as one after the other +obstacles were surmounted, is not within the scope of this volume, these +being all easily accessible to the student, but the general reader may +be interested in the most important of all the triumphs of the +indefatigable worker--the keystone of the arch. The Newcomen model +arrived at last and was promptly repaired, but was not successful when +put in operation. Steam enough could not be obtained, although the +boiler seemed of ample capacity. The fire was urged by blowing and more +steam generated, and still it would not work; a few strokes of the +piston and the engine stopped. Smiles says that exactly at the point +when ordinary experimentalists would have abandoned the task, Watt +became thoroughly aroused. "Every obstacle," says Professor Robison, +"was to him the beginning of a new and serious study, and I knew he +would not quit it until he had either discovered its worthlessness or +had made something of it." The difficulty here was serious. Books were +searched in vain. No one had touched it. A course of independent +experiments was essential, and upon this he entered as usual, determined +to find truth at the bottom of the well and to get there in his own way. +Here he came upon the fact which led him to the stupendous result. That +fact was the existence of latent heat, the original discoverer of which +was Watt's intimate friend, Professor Black. Watt found that water +converted into steam heated five times its own weight of water to steam +heat. He says: + + Being struck with this remarkable fact (effect of latent heat), + and not understanding the reason of it, I mentioned it to my + friend, Dr. Black, who then explained to me his doctrine of + latent heat, which he had taught some time before this period + (1764); but having myself been occupied with the pursuits of + business, if I had heard of it I had not attended to it, when I + thus stumbled upon one of the material facts by which that + beautiful theory is supported. + +Here we have an instance of two men in the same university, discovering +latent heat, one wholly ignorant of the other's doings; fortunately, the +later discoverer only too glad to acknowledge and applaud the original, +and, strange to say, going to him to announce the discovery he had made. +Watt of course had no access to the Professor's classes, and some years +before the former stumbled upon the fact, the theory had been announced +by Black, but had apparently attracted little attention. This episode +reminds us of the advantages Watt had in his surroundings. He breathed +the very "atmosphere" of scientific and mechanical investigation and +invention, and had at hand not only the standard books, but the living +men who could best assist him. + +What does latent heat mean? we hear the reader inquire. Let us try to +explain it in simple language. Arago pronounced Black's experiment +revealing it as one of the most remarkable in modern physics. Water +passed as an element until Watt found it was a compound. Change its +temperature and it exists in three different states, liquid, solid, and +gaseous--water, ice and steam. Convert water into steam, and pass, say, +two pounds of steam into ten pounds of water at freezing point and the +steam would be wholly liquified, _i.e._, become water again, at 212 deg., +but the whole ten pounds of freezing water would also be raised to 212 +deg. in the process. That is to say two pounds of steam will convert ten +pounds of freezing water into boiling water, so great is the latent heat +set free in the passage of steam to lower temperatures at the moment +when the contact of cold surfaces converts the vapor from the gaseous +into the liquid state. This heat is so thoroughly merged in the compound +that the most delicate thermometer cannot detect a variation. It is +undiscoverable by our senses and yet it proves its existence beyond +question by its work. Heat which is obtained by the combustion of coal +or wood, lies also in water, to be drawn forth and utilised in steam. It +is apparently a mere question of temperature. The heat lies latent and +dead until we raise the temperature of the water to 212 deg., and it is +turned to vapor. Then the powerful force is instantly imbued with life +and we harness it for our purposes. + +The description of latent heat which gave the writer the clearest idea +of it, and at the same time a much-needed reminder of the fact that Watt +was the discoverer of the practically constant and unvarying amount of +heat in steam, whatever the pressure, is the following by Mr. Lauder, a +graduate of Glasgow University and pupil of Lord Kelvin, taken from +"Watt's Discoveries of the Properties of Steam." + + It is well to distinguish between the two things, Discovery and + Invention. The title of Watt the Inventor is world-wide, and is + so just and striking that there is none to gainsay. But it is + only to the few that dive deeper that Watt the Discoverer is + known. When his mind became directed to the possibilities of the + power of steam, he, following his natural bent, began to + investigate its properties. The mere inventor would have been + content with what was already known, and utilised such + knowledge, as Newcomen had done in his engine. Watt might have + invented the separate condenser and ranked as a great inventor, + but the spirit of enquiry was in possession of him, and he had + to find out all he could about the _nature_ of steam. + + His first discovery was that of latent heat. When communicating + this to Professor Black he found that his friend had anticipated + him, and had been teaching it in lectures to his students for + some years past. His next step was the discovery of the _total_ + heat of steam, and that this remains practically constant at all + pressures. Black's fame rests upon his theory of latent heat; + Watt's fame as the discoverer of the total heat of steam should + be equally great, and would be no doubt had his role of inventor + not overshadowed all his work. + + This part of Watt's work has been so little known that it is + almost imperative to-day to give some idea of it to the general + reader. Suppose you take a flask, such as olive oil is often + sold in, and fill with cold water. Set it over a lighted lamp, + put a thermometer in the water, and the temperature will be + observed to rise steadily till it reaches 212 deg., where it + remains, the water boils, and steam is produced freely. Now draw + the thermometer out of the water, but leaving it still in the + steam. It remains steady at the same point--212 deg. Now it + requires quite a long time and a large amount of heat to convert + all the water into steam. As the steam goes off at the same + temperature as the water, it is evident a quantity of heat has + escaped in the steam, of which the thermometer gives us no + account. This is latent heat. + + Now, if you blow the steam into cold water instead of allowing + it to pass into the air, you will find that it heats the water + six times more than what is due to its indicated temperature. To + fix your ideas: suppose you take 100 lbs. of water at 60 deg., and + blow one pound of steam into it, making 101 lbs., its + temperature will now be about 72 deg., a rise of 12 deg. Return to + your 100 lbs. of water at 60 deg. and add one pound of water at 212 + deg. the same temperature as the steam you added, and the temperature + will only be raised about 2 deg. The one pound of steam heats six + times more than the one pound of water, both being at the same + temperature. This is the quantity of latent heat, which means + simply hidden heat, in steam. + + Proceeding further with the experiment, if, instead of allowing + the steam to blow into the water, you confine it until it gets + to some pressure, then blow it into the water, it takes the same + weight to raise the temperature to the same degree. This means + that the total heat remains practically the same, no matter at + what pressure. + + This is James Watt's discovery, and it led him to the use of + high-pressure steam, used expansively. + +Even coal may yet be superseded before it is exhausted, for as eminent +an authority as Professor Pritchett of the Massachusetts Institute of +Technology has said in a recent address: + + Watt's invention and all it has led to is only a step on the way + to harnessing the forces of nature to the service of man. Do you + doubt that other inventions will work changes even more sweeping + than those which the steam engine has brought? + + Consider a moment. The problem of which Watt solved a part is + not the problem of inventing a machine, but the problem of using + and storing the forces of nature which now go to waste. Now to + us who live on the earth there is only one source of power--the + sun. Darken the sun and every engine on the earth's surface + would soon stop, every wheel cease to turn, and all movement + cease. How prodigal this supply of power is we seldom stop to + consider. Deducting the atmospheric absorption, it is still true + that the sun delivers on each square yard of the earth's + surface, when he is shining, the equivalent of one horse-power + working continuously. Enough mechanical power goes to waste on + the college campus to warm and light and supply all the + manufactories, street railroads and other consumers of + mechanical power in the city. How to harness this power and to + store it--that is the problem of the inventor and the engineer + of the twentieth century, a problem which in good time is sure + to be solved. + +Who shall doubt, after finding this secret source of force in water, +that some future Watt is to discover other sources of power, or +perchance succeed in utilising the superabundant power known to exist in +the heat of the sun, or discover the secret of the latent force employed +by nature in animals, which converts chemical energy directly into the +dynamic form, giving much higher efficiencies than any thermo-dynamic +machine has to-day or probably ever can have. Little knew Shakespeare of +man's perfect power of motion which utilises all energy! How came he +then to exclaim "What a piece of work is man; how infinite in faculty; +in form and _moving_ how express and admirable"? This query, and a +thousand others, have arisen; for we forget Arnold's lines to the +Master: + + "Others abide our question. Thou art free. + We ask and ask--thou smilest and art still." + +Man's "moving" is found more "express and admirable" than that of the +most perfect machine or adaptation of natural forces yet devised. Lord +Kelvin says the animal motor more closely resembles an electro-magnetic +engine than a heat engine, but very probably the chemical forces in +animals produce the external mechanical effects through electricity and +do not act as a thermo-dynamic engine. + +The wastage of heat energy under present methods is appalling. About 65 +per cent. of the heat energy of coal can be put into the steam boiler, +and from this only 15 per cent. of mechanical power is obtained. Thus +about nine-tenths of the original heat in coal is wasted. Proceeding +further and putting mechanical power into electricity, only from 2 to 5 +per cent. is turned into light; or, in other words, from coal to light +we get on an average only about one-half of 1 per cent. of the original +energy, a wastage of ninety-nine and one-half of every hundred pounds of +coal used. The very best possible with largest and best machinery is a +little more than one pound from every hundred consumed. + +When Watt gave to the steam-engine five times its efficiency by +utilising the latent heat, he only touched the fringe of the mysterious +realm which envelops man. + +Burbank, of the spineless cactus and new fruits, who has been delving +deep into the mysteries, tells us: + + The facts of plant life demand a kinetic theory of evolution, a + slight change from Huxley's statement that, "Matter is a + magazine of force," to that of matter being force alone. The + time will come when the theory of "ions" will be thrown aside, + and no line left between force and matter. + +Professor Matthews, he who, with Professor Loeb at Wood's Hole, is +imparting life to sea-urchins through electrical reactions, declares +"that certain chemical substances coming together under certain +conditions are bound to produce life. All life comes through the +operation of universal laws." We are but young in all this mysterious +business. What lies behind and probably near at hand may not merely +revolutionise material agencies but human preconceptions as well. "There +are more things in Heaven and Earth than are ever dreamt of in your +Philosophy." + +Latent Heat was a find indeed, but there remained another discovery yet +to make. Watt found that no less than four-fifths of all the steam used +was lost in heating the cold cylinder, and only one-fifth performed +service by acting on the piston. Prevent this, and the power of the +giant is increased fourfold. Here was the prize to contend for. Win this +and the campaign is won. First then, what caused the loss? This was soon +determined. The cylinder was necessarily cooled at the top because it +was open to the air, and also cooled below in condensing the charge of +steam that had driven the piston up in order to create a vacuum, without +which the piston would not descend from top to bottom, to begin another +upward stroke. A jet of cold water was introduced to effect this. How to +surmount this seemingly insuperable obstacle was the problem that kept +Watt long in profound study. + +Many plans were entertained, only to be finally rejected. At last the +flash came into that teeming brain like a stroke of lightning. Eureka! +he had found it. Not one scintilla of doubt ever intruded thereafter. +The solution lay right there and he would invent the needed appliances. +His mode of procedure, when on the trail of big game, is beautifully +illustrated here. When he found the root of the defect which rendered +the Newcomen engine impracticable for general purposes, he promptly +formulated the one indispensable condition which alone met the problem, +and which the successful steam-engine must possess. He abandoned all +else for the time as superfluous, since this was the key of the +position. This is the law he then laid down as an axiom--which is +repeated in his specification for his first patent in 1769: "To make a +perfect steam engine it was necessary that the cylinder should be always +as hot as the steam which entered it, and that the steam should be +cooled below 100 deg. to exert its full powers." + +Watt describes how at last the idea of the "separate condenser," the +complete cure, flashed suddenly upon his mind: + + I had gone to take a walk on a fine Sabbath afternoon, early in + 1765. I had entered the green by the gate at the foot of + Charlotte Street and had passed the old washing-house. I was + thinking upon the engine at the time, and had gone as far as the + herd's house, when the idea came into my mind that as steam was + an elastic body it would rush into a vacuum, and if a + communication were made between the cylinder and an exhausted + vessel it would rush into it, and might be there condensed + without cooling the cylinder. I then saw that I must get rid of + the condensed steam and injection-water if I used a jet as in + Newcomen's engine. Two ways of doing this occurred to me. First, + the water might be run off by a descending pipe, if an offlet + could be got at the depth of thirty-five or thirty-six feet, + and any air might be extracted by a small pump. The second was + to make the pump large enough to extract both water and air ... + I had not walked farther than the golf-house when the whole + thing was arranged in my mind. + +Professor Black says, "This capital improvement flashed upon his mind at +once and filled him with rapture." We may imagine + + "Then felt he like some watcher of the skies + When a new planet sweeps into his ken." + +A new world had sprung forth in Watt's brain, for nothing less has the +steam engine given to man. One reads with a smile the dear modest man's +deprecatory remarks about the condenser in after years, when he was +overcome by the glowing tributes paid him upon one occasion and hailed +as having conquered hitherto uncontrollable steam. He stammered out +words to the effect that it came in his way and he happened to find it; +others had missed it; that was all; somebody had to stumble upon it. +That is all very well, and we love thee, Jamie Watt (he was always Jamie +to his friends), for such self-abnegation, but the truth of history must +be vindicated for all that. It proclaims, Thou art the man; go up higher +and take your seat there among the immortals, the inventor of the +greatest of all inventions, a great discoverer and one of the noblest of +men! + +In this one change lay all the difference between the Newcomen engine, +limited to atmospheric pressure, and the steam engine, capable of +development into the modern engine through the increasing use of the +tremendous force of steam under higher pressures, and improved +conditions from time to time. + +Watt leads the steam out of the cylinder and condenses it in a separate +vessel, leaving the cylinder hot. He closes the cylinder top and sends a +circular piston (hitherto all had been square) through it, and closely +stuffs it around to prevent escape of steam. The rapidity of the +"strokes" gained keeps the temperature of the cylinder high; besides, he +encases it and leaves a space between cylinder and covering filled with +steam. Thus he fulfils his law: "The cylinder is kept as hot as the +steam that enters." "How simple!" you exclaim. "Is that all? How +obviously this is the way to do it!" Very true, surprised reader, but +true, also, that no condenser and closed cylinder, no modern steam +engine. + +On Monday morning following the Sabbath flash, we find Watt was up +betimes at work upon the new idea. How many hours' sleep he had enjoyed +is not recorded, but it may be imagined that he had several visions of +the condenser during the night. One was to be made at once; he borrowed +from a college friend a brass syringe, the body of which served as a +cylinder. The first condenser vessel was an improvised syringe and a tin +can. From such an acorn the mighty oak was to grow. The experiment was +successful and the invention complete, but Watt saw clearly that years +of unceasing labor might yet pass before the details could all be worked +out and the steam engine appear ready to revolutionise the labor of the +world. During these years, Professor Black was his chief adviser and +encouraged him in hours of disappointment. The true and able friend not +only did this, but furnished him with money needed to enable him to +concentrate all his time and strength upon the task. + +Most opportunely, at this juncture, came Watt's marriage, to his cousin +Miss Miller, a lady to whom he had long been deeply attached. Watt's +friends are agreed in stating that the marriage was of vast importance, +for he had not passed untouched through the days of toil and trial. +Always of a meditative turn, somewhat prone to melancholy when without +companionship, and withal a sufferer from nervous headaches, there was +probably no gift of the gods equal to that of such a wife as he had been +so fortunate as to secure. Gentle yet strong in her gentleness, it was +her courage, her faith, and her smile that kept Watt steadfast. No doubt +he, like many other men blessed with an angel in the household, could +truly aver that his worrying cares vanished at the doorstep. + +Watt had at last, what he never had before, a home. More than one +intimate friend has given expression to the doubt whether he could have +triumphed without Mrs. Watt's bright and cheerful temperament to keep +him from despondency during the trying years which he had now to +encounter. Says Miss Campbell: + + I have not entered into any of the interesting details my mother + gave me of Mr. Watt's early and constant attachment to his + cousin Miss Miller; but she ever considered it as having added + to his enjoyment of life, and as having had the most beneficial + influence on his character. Even his powerful mind sank + occasionally into misanthropic gloom, from the pressure of + long-continued nervous headaches, and repeated disappointments + in his hopes of success in life. Mrs. Watt, from her sweetness + of temper, and lively, cheerful disposition, had power to win + him from every wayward fancy; to rouse and animate him to active + exertion. She drew out all his gentle virtues, his native + benevolence and warm affections. + +From all that has been recorded of her, we are justified in classing +Watt with Bassanio. + + "It is very meet + He live an upright life, + For having such a blessing in his lady, + He finds the joys of heaven here on earth; + And if on earth he do not merit it, + In reason he should never come to heaven." + +Watt knew and felt this and let us hope that, as was his duty, he let +Mrs. Watt know it, not only by act, but by frequent acknowledgment. + +Watt did not marry imprudently, for his instrument-making business had +increased, as was to have been expected, for his work soon made a +reputation as being most perfectly executed. At first he was able to +carry out all his orders himself; now he had as many as sixteen +workmen. He took a Mr. Craig as a partner, to obtain needed capital. His +profits one year were $3,000. The business had been removed in 1760 to +new quarters in the city, and Watt himself had rented a house outside +the university grounds. Having furnished it, Watt brought his young wife +and installed her there, July, 1764. We leave him there, happy in the +knowledge that he is to be carefully looked after, and, last but not +least, steadily encouraged and counselled not to give up the engine. As +we shall presently see, such encouragement was much needed at intervals. + +The first step was to construct a model embodying all the inventions in +a working form. An old cellar was rented, and there the work began. To +prepare the plan was easy, but its execution was quite another story. +Watt's sad experience with indifferent work had not been lost upon him, +and he was determined that, come what may, this working model should not +fail from imperfect construction. His own handiwork had been of the +finest and most delicate kind, but, as he said, he had "very little +experience of mechanics _in great_." This model was a monster in those +days, and great was the difficulty of finding mechanics capable of +carrying out his designs. The only available men were blacksmiths and +tinsmiths, and these were most clumsy workmen, even in their own crafts. +Were Watt to revisit the earth to-day, he would not easily find a more +decided change or advance over 1764, in all that has been changed or +improved since then, than in this very department of applied mechanics. +To-day such a model as Watt constructed in the cellar would be simple +work indeed. Even the gasoline or the electric motor of to-day, though +complicated far beyond the steam model, is now produced by automatic +machinery. Skilled workmen do not have to fashion the parts. They only +stand looking on at machinery--itself made by automatic +tools--performing work of unerring accuracy. Had Watt had at his call +only a small part of the inventory resources of our day, his model steam +engine might have been named the Minerva, for Minerva-like, it would +have sprung forth complete, the creature of automatic machinery, the +workmen meanwhile smilingly looking on at these slaves of the mechanic +which had been brought forth and harnessed to do his bidding by the +exercise of godlike reason. + +The model was ready after six months of unceasing labor, but +notwithstanding the scrupulous fastidiousness displayed by Watt in the +workmanship of all the parts, the machine, alas, "snifted at many +openings." Little can our mechanics of to-day estimate what "perfect +joints" meant in those days. The entire correctness of the great idea +was, however, demonstrated by the trials made. The right principle had +been discovered; no doubt of that. Watt's decision was that "it must be +followed to an issue." There was no peace for him otherwise. He wrote +(April, 1765) to a friend, "My whole thoughts are bent on this machine. +I can think of nothing else." Of course not; he was hot in the chase of +the biggest game hunter ever had laid eyes on. He had seen it, and he +knew he had the weapons to bring it down. A larger model, free as +possible from defects which he felt he could avoid in the next, was +promptly determined upon. A larger and better shop was obtained, and +here Watt shut himself up with an assistant and erected the second +model. Two months sufficed, instead of six required for the first. This +one also at first trial leaked in many directions, and the condenser +needed alterations. Nevertheless, the engine accomplished much, for it +worked readily with ten and one-half pounds pressure per square inch, a +decided increase over previous results. It was still the cylinder and +its piston that gave Watt the chief trouble. No wonder the cylinder +leaked. It had to be hammered into something like true lines, for at +that day so backward was the art that not even the whole collective +mechanical skill of cylinder-making could furnish a bored cylinder of +the simplest kind. This is not to be construed as unduly hard upon +Glasgow, for it is said that all the skill of the world could not do so +in 1765, only one hundred and forty years ago. We travel so fast that it +is not surprising that there are wiseacres among us quite convinced that +we are standing still. + +We may be pardoned for again emphasising the fact that it is not only +for his discoveries and inventions that Watt is to be credited, but also +for the manual ability displayed in giving to these "airy nothings of +the brain, a local habitation and a name," for his greatest idea might +have remained an "airy nothing," had he not been also the mechanician +able to produce it in the concrete. It is not, therefore, only Watt the +inventor, Watt the discoverer, but also Watt, the manual worker, that +stands forth. As we shall see later on, he created a new type of workmen +capable of executing his plans, working with, and educating them often +with his own hands. Only thus did he triumph, laboring mentally and +physically. Watt therefore must always stand among the benefactors of +men, in the triple capacity of discoverer, inventor, and constructor. + +The defects of the cylinder, though serious, were clearly mechanical. +Their certain cure lay in devising mechanical tools and appliances and +educating workmen to meet the new demands. An exact cylinder would leave +no room for leakage between its smooth and true surface and the piston; +but the solution of another difficulty was not so easily indicated. Watt +having closed the top of the cylinder to save steam, was debarred from +using water on the upper surface of the piston as Newcomen did, to fill +the interstices between piston and cylinder and prevent leakage of +steam, as his piston was round and passed through the top of the +cylinder. The model leaked badly from this cause, and while engaged +trying numerous expedients to meet this, and many different things for +stuffing, he wrote to a friend, "My old White Iron man is dead." This +being the one he had trained to be his best mechanic, was a grievous +loss in those days. Misfortunes never come singly; he had just started +the engine after overhauling it, when the beam broke. Discouraged, but +not defeated, he battled on, steadily gaining ground, meeting and +solving one difficulty after another, certain that he had discovered how +to utilise steam. + + + + +CHAPTER IV + +PARTNERSHIP WITH ROEBUCK + + +Capital was essential to perfect and place the engine upon the market; +it would require several thousand pounds. Had Watt been a rich man, the +path would have been clear and easy, but he was poor, having no means +but those derived from his instrument-making business, which for some +time had necessarily been neglected. Where was the daring optimist who +could be induced to risk so much in an enterprise of this character, +where result was problematical. Here, Watt's best friend, Professor +Black, who had himself from his own resources from time to time relieved +Watt's pressing necessities, proved once more the friend in time of +need. Black thought of Dr. Roebuck, founder of the celebrated Carron +Iron Works near by, which Burns apostrophised in these lines, when +denied admittance: + + "We cam na here to view your works + In hopes to be mair wise, + But only lest we gang to hell + It may be nae surprise." + +He was approached upon the subject by Dr. Black, and finally, in +September, 1765, he invited Watt to visit him with the Professor at his +country home, and urged him to press forward his invention "whether he +pursued it as a philosopher or as a man of business." In the month of +November Watt sent Roebuck drawings of a covered cylinder and piston to +be cast at his works, but it was so poorly done as to be useless. "My +principal difficulty in making engines," he wrote Roebuck, "is always +the smith-work." + +By this time, Watt was seriously embarrassed for money. Experiments cost +much and brought in nothing. His duty to his family required that he +should abandon these for a time and labor for means to support it. He +determined to begin as a surveyor, as he had mastered the art when +making surveying instruments, as was his custom to study and master +wherever he touched. He could never rest until he knew all there was to +know about anything. Of course he succeeded. Everybody knew he would, +and therefore business came to him. Even a public body, the magistrates +of Glasgow, had not the slightest hesitation in obtaining his services +to survey a canal which was to open a new coal field. He was also +commissioned to survey the proposed Forth and Clyde canal. Had he been +content to earn money and become leading surveyor or engineer of +Britain, the world might have waited long for the forthcoming giant +destined to do the world's work; but there was little danger of this. +The world had not a temptation that could draw Watt from his appointed +work. His thoughts were ever with his engine, every spare moment being +devoted to it. Roebuck's speculative and enterprising nature led him +also into the entrancing field of steam. It haunted him until finally, +in 1767, he decided to pay off Watt's debts to the amount of a thousand +pounds, provide means for further experiments, and secure a patent for +the engine. In return, he became owner of two thirds of the invention. + +Next year Watt made trial of a new and larger model, with unsatisfactory +results upon the first trial. He wrote Roebuck that "by an unforeseen +misfortune, the mercury found its way into the cylinder and played the +devil with the solder." Only after a month's hard labor was the second +trial made, with very different and indeed astonishing results--"success +to my heart's content," exclaimed Watt. Now he would pay his +long-promised debt to his partner Roebuck, to whom he wrote, "I +sincerely wish you joy of this successful result, and hope it will make +some return for the obligations I owe you." The visit of congratulation +paid to his partner Roebuck, was delightful. Now were all their griefs +"in the deep bosom of the ocean buried" by this recent success. Already +they saw fortunes in their hands, so brightly shone the sun these few +but happy days. But the old song has its lesson: + + "I've seen the morning the gay hills adorning, + I've seen it storming before the close of day." + +Instead of instant success, trying days and years were still before +them. A patent was decided upon, a matter of course and almost of +formality in our day, but far from this at that time, when it was +considered monopolistic and was highly unpopular on that account. Watt +went to Berwick-on-Tweed to make the required declaration before a +Master in Chancery. In August, 1768, we find him in London about the +patent, where he became so utterly wearied with the delays, and so +provoked with the enormous fees required to protect the invention, that +he wrote his wife in a most despairing mood. She administered the right +medicine in reply, "I beg you will not make yourself uneasy though +things do not succeed as you wish. If the engine will not do, something +else will; never despair." Happy man whose wife is his best doctor. From +the very summit of elation, to which he had been raised by the success +of the model, Watt was suddenly cast down into the valley of despair to +find that only half of his heavy task was done, and the hill of +difficulty still loomed before. Reaction took place, and the fine brain, +so long strained to utmost tension, refused at intervals to work at high +pressure. He became subject to recurring fits of despondency, +aggravated, if not primarily caused by anxiety for his family, who could +not be maintained unless he engaged in work yielding prompt returns. + +We may here mention one of his lifelong traits, which revealed itself at +times. Watt was no man of affairs. Business was distasteful to him. As +he once wrote his partner, Boulton, he "would rather face a loaded +cannon than settle a disputed account or make a bargain." Monetary +matters were his special aversion. For any other form of annoyance, +danger or responsibility, he had the lion heart. Pecuniary +responsibility was his bogey of the dark closet. He writes that, +"Solomon said that in the increase of knowledge there is increase of +sorrow: if he had substituted _business_ for knowledge it would have +been perfectly true." + +Roebuck shines out brilliantly in this emergency. He was always +sanguine, and encouraged Watt to go forward. October, 1768, he writes: + + You are now letting the most active part of your life insensibly + glide away. A day, a moment, ought not to be lost. And you + should not suffer your thoughts to be diverted by any other + object, or even improvement of this [model], but only the + speediest and most effectual manner of executing an engine of a + proper size, according to your present ideas. + +Watt wrote Dr. Small in January, 1769, "I have much contrived and little +executed. How much would good health and spirits be worth to me!" and a +month later, "I am still plagued with headaches and sometimes +heartaches." Sleepless nights now came upon him. All this time, however, +he was absorbed in his one engrossing task. Leupold's "Theatrim +Machinarum," which fell into his hands, gave an account of the +machinery, furnaces and methods of mine-working in the upper Hartz. +Alas! the book was in German, and he could not understand it. He +promptly resolved to master the language, sought out a Swiss-German dyer +then settled in Glasgow whom he engaged to give him lessons. So German +and the German book were both mastered. Not bad work this from one in +the depths of despair. It has been before noted that for the same end he +had successfully mastered French and Italian. So in sickness as in +health his demon steam pursued him, giving him no rest. + +Watt had a hard piece of work in preparing his first +patent-specification, which was all-important in those early days of +patent "monopolies" as these were considered. Their validity often +turned upon a word or two too much or too little. It was as dangerous to +omit as to admit. Professionals agree in opinion that Watt here +displayed extraordinary ability. + +In nothing has public opinion more completely changed than in its +attitude toward patents. In Watt's day, the inventor who applied for a +patent was a would-be monopolist. The courts shared the popular belief. +Lord Brougham vehemently remonstrated against this, declaring that the +inventor was entitled to remuneration. Every point was construed against +the unfortunate benefactor, as if he were a public enemy attempting to +rob his fellows. To-day the inventor is hailed as the foremost of +benefactors. + +Notable indeed is it that on the very day Watt obtained his first +patent, January 5th, 1769, Arkwright got his spinning-frame patent. Only +the year before Hargreaves obtained his patent for the spinning-jenny. +These are the two inventors, with Whitney, the American inventor of the +cotton-gin, from whose brains came the development of the textile +industry in which Britain still stands foremost. Fifty-six millions of +spindles turn to-day in the little island--more than all the rest of the +civilised world can boast. Much later came Stephenson with his +locomotive. Here is a record for a quartette of manual laborers in the +truest sense, actual wage-earners as mechanics--Watt, Stephenson, +Arkwright, and Hargreaves! Where is that quartette to be equalled? + +Workingmen of our day should ponder over this, and take to heart the +truth that manual mechanical labor is the likeliest career to develop +mechanical inventors and lead them to such distinction as these +benefactors of man achieved. If disposed to mourn the lack of +opportunity, they should think of these working-men, whose advantages +were small compared to those of our day. + +The greatest invention of all, the condenser, is fully covered by the +first patent of 1769. The best engine up to this time was the Newcomen, +exclusively used for pumping water. As we have seen, it was an +atmospheric engine, in no sense a steam engine. Steam was only used to +force the heavy piston upward, no other work being done by it. All the +pumping was done on the downward stroke. The condensation of the spent +steam below the piston created a vacuum, which only facilitated the fall +of the piston. This caused the cylinder to be cooled between each stroke +and led to the wastage of about four-fifths of all the steam used. It +was to save this that the condenser was invented, in obedience to Watt's +law, as stated in his patent, that "the cylinder should be kept always +as hot as the steam that entered it"; but it must be kept clearly in +mind that Watt's "modified machines," under his first patent, only used +steam to do work upon the upward stroke, where Newcomen used it only to +force up the piston. The double-acting engine--doing work up and +down--came later, and was protected in the second patent of 1780. + +Watt knew better than any that although his model had been successful +and was far beyond the Newcomen engine, it was obvious that it could be +improved in many respects--not the least of his reasons for confidence +in its final and more complete triumph. + +To these possible improvements, he devoted himself for years. The +records once again remind us that it was not one invention, but many, +that his task involved. Smiles gives the following epitome of some of +those pressing at this stage: + + Various trials of pipe-condensers, plate-condensers and + drum-condensers, steam-jackets to prevent waste of heat, many + trials of new methods to tighten the piston band, condenser + pumps, oil pumps, gauge pumps, exhausting cylinders, + loading-valves, double cylinders, beams and cranks--all these + contrivances and others had to be thought out and tested + elaborately amidst many failures and disappointments. + +There were many others. + +All unaided, this supreme toiler thus slowly and painfully evolved the +steam engine after long years of constant labor and anxiety, bringing to +the task a union of qualities and of powers of head and hand which no +other man of his time--may we not venture to say of all time--was ever +known to possess or ever exhibited. + +When a noble lord confessed to him admiration for his noble +achievements, Watt replied, "The public only look at my success and not +at the intermediate failures and uncouth constructions which have served +me as so many steps to climb to the top of the ladder." + +Quite true, but also quite right. The public have no time to linger over +a man's mistakes. What concerns is his triumphs. We "rise upon our dead +selves (failures) to higher things," and mistakes, recognised as such +in after days, make for victory. The man who never makes mistakes never +makes anything. The only point the wise man guards is not to make the +same mistake twice; the first time never counts with the successful man. +He both forgives and forgets that. One difference between the wise man +and the foolish one! + +It has been truly said that Watt seemed to have divined all the +possibilities of steam. We have a notable instance of this in a letter +of this period (March, 1769) to his friend, Professor Small, in which he +anticipated Trevithick's use of high-pressure steam in the locomotive. +Watt said: + + I intend in many cases to employ the expansive force of steam to + press on the piston, or whatever is used instead of one, in the + same manner as the weight of the atmosphere is now employed in + common fire engines. In some cases I intend to use both the + condenser and this force of steam, so that the powers of these + engines will as much exceed those pressed only by the air, as + the expansive power of the steam is greater than the weight of + the atmosphere. In other cases, when plenty of cold water cannot + be had, I intend to work the engines by the force of steam only, + and to discharge it into the air by proper outlets after it has + done its office. + +In these days patents could be very easily blocked, as Watt experienced +with his improved crank motion. He proceeded therefore in great secrecy +to erect the first large engine under his patent, after he had +successfully made a very small one for trial. An outhouse near one of +Dr. Roebuck's pits was selected as away from prying eyes. The parts for +the new engine were partly supplied from Watt's own works in Glasgow and +partly from the Carron works. Here the old trouble, lack of competent +mechanics, was again met with. On his return from necessary absences, +the men were usually found in face of the unexpected and wondering what +to do next. As the engine neared completion, Watt's anxiety "for his +approaching doom," he writes, kept him from sleep, his fears being equal +to his hopes. He was especially sensitive and discouraged by unforeseen +expenditure, while his sanguine partner, Roebuck, on the contrary, +continued hopeful and energetic, and often rallied his pessimistic +partner on his propensity to look upon the dark side. He was one of +those who adhered to the axiom, "Never bid the devil good-morning till +you meet him." Smiles believes that it is probable that without +Roebuck's support Watt could never have gone on, but that may well be +doubted. His anxieties probably found a needed vent in their expression, +and left the indomitable do-or-die spirit in all its power. Watt's +brain, working at high pressure, needed a safety valve. Mrs. Roebuck, +wife-like, very properly entertained the usual opinion of devoted wives, +that her husband was really the essential man upon whom the work +devolved, and, that without him nothing could have been accomplished. +Smiles probably founded his remark upon her words to Robison: "Jamie +(Watt) is a queer lad, and, without the Doctor (her husband), his +invention would have been lost. He won't let it perish." The writer +knows of a business organisation in which fond wives of the partners +were all full of dear Mrs. Roebuck's opinion. At one time, according to +them, the sole responsibility rested upon three of four of these +marvellous husbands, and never did any of the confiding consorts ever +have reason to feel that their friend did not share to the fullest +extent the highly praiseworthy opinion formed of his partners by their +loving wives. The rising smile was charitably suppressed. In extreme +cases a suggested excursion to Europe at the company's expense, to +relieve Chester from the cruel strain, and enable him to receive the +benefit of a wife's care and ever needful advice, was remarkably +effective, the wife's fears that Chester's absence would prove ruinous +to the business being overcome at last, though with difficulty. + +Due allowance must be made for Mrs. Roebuck's view of the situation. +There can be no doubt whatever, that Mr. Roebuck's influence, +hopefulness and courage were of inestimable value at this period to the +over-wrought and anxious inventor. Watt was not made of malleable stuff, +and, besides, he was tied to his mission. He was bound to obey his +genius. + +The monster new engine, upon which so much depended, was ready for trial +at last in September, 1769. About six months had been spent in its +construction. Its success was indifferent. Watt had declared it to be a +"clumsy job." The new pipe-condenser did not work well, the cylinder was +almost useless, having been badly cast, and the old difficulty in +keeping the piston-packing tight remained. Many things were tried for +packing--cork, oiled rags, old hats (felt probably), paper, horse dung, +etc., etc. Still the steam escaped, even after a thorough overhauling. +The second experiment also failed. So great is the gap between the small +toy model and the practical work-performing giant, a rock upon which +many sanguine theoretical inventors have been wrecked! Had Watt been one +of that class, he could never have succeeded. Here we have another proof +of the soundness of the contention that Watt, the mechanic, was almost +as important as Watt the inventor. + +Watt remained as certain as ever of the soundness of his inventions. +Nothing could shake his belief that he had discovered the true +scientific mode of utilising steam. His failures lay in the +impossibility of finding mechanics capable of accurate workmanship. +There were none such at Carron, nor did he then know of any elsewhere. + +Watt's letter to his friend, Dr. Small, at this juncture, is +interesting. He writes: + + You cannot conceive how mortified I am with this disappointment. + It is a damned thing for a man to have his all hanging by a + single string. If I had wherewithal to pay the loss, I don't + think I should so much fear a failure; but I cannot bear the + thought of other people becoming losers by my schemes; and I + have the happy disposition of always painting the worst. + +Watt's timidity and fear of money matters generally have been already +noted. He had the Scotch peasant's horror of debt--anything but that. +This probably arises from the fact that the trifling sums owing by the +poor to their poor neighbors who have kindly helped them in distress are +actually needed by these generous friends for comfortable existence. The +loss is serious, and this cuts deeply into grateful hearts. The +millionaire's downfall, with large sums owing to banks, rich +money-lenders, and wealthy manufacturers, really amounts to little. No +one actually suffers, since imprisonment for debt no longer exists; +hence "debt" means little to the great operator, who neither suffers +want himself by failure nor entails it upon others. + +To Watt, pressing pecuniary cares were never absent, and debt added to +these made him the most afflicted of men. Besides this, he says, he had +been cheated and was "unlucky enough to know." Wise man! ignorance in +such cases is indeed bliss. We should almost be content to be cheated as +long as we do not find it out. + +It was at such a crisis as this that another cloud, and a dark one, +came. The sanguine, enterprising, kindly Roebuck was in financial +straits. His pits had been much troubled by water, which no existing +machinery could pump out. He had hoped that the new engine would prove +successful and sufficiently powerful in time to avert the drowning of +the pits, but this hope had failed. His embarrassments were so pressing +that he was unable to pay the cost of the engine patent, according to +agreement, and Watt had to borrow the money for this from that +never-failing friend, Professor Black. Long may his memory be gratefully +remembered. Watt had the delightful qualities which attracted friends, +and those of the highest and best character, but among them all, though +more than one might have been willing, none were both able and willing +to sustain him in days of trouble except the famous discoverer of latent +heat. When we think of Watt, we picture him holding Black by the one +hand and Small by the other, repeating to them + + "I think myself in nothing else so happy + As in a soul remembering my dear friends." + +The patent was secured--so much to the good--but Watt had already spent +too much time upon profitless work, at least more time than he could +afford. His duty to provide for the frugal wants of his family became +imperative. "I had," he said, "a wife and children, and I saw myself +growing gray without having any settled way of providing for them." He +turned again to surveying and prospered, for few such men as Watt were +to be found in those days, or in any day. With a record of Watt's work +as surveyor, engineer, councillor, etc., our readers need not be +troubled in detail. It should, however, be recorded that the chief canal +schemes in Scotland in this, the day of canals for internal commerce, +preceding the day of railroads that was to come, were entrusted to Watt, +who continued to act as engineer for the Monkland Canal. While Watt was +acting as engineer for this (1770-72), Dr. Small wrote him that he and +Boulton had been talking of moving canal boats by the steam engine on +the high-pressure principle. In his reply, September 30, 1770, Watt +asks, "Have you ever considered a spiral oar for that purpose, or are +you for two wheels?" To make his meaning quite plain, he gives a rough +sketch of the screw propeller, with four turns as used to-day. + +Thus the idea of the screw propeller to be worked by his own improved +engine was propounded by Watt one hundred and thirty-five years ago. + +This is a remarkable letter, and a still more remarkable sketch, and +adds another to the many true forecasts of future development made by +this teeming brain. + +Watt also made a survey of the Clyde, and reported upon its proposed +deepening. His suggestions remained unacted upon for several years, when +the work was begun, and is not ended even in our day, of making a trout +and salmon stream into one of the busiest, navigable highways of the +world. This year further improvements have been decided upon, so that +the monsters of our day, with 16,000-horse-power turbine engines, may be +built near Glasgow. Watt also made surveys for a canal between Perth and +Coupar Angus, for the well-known Crinan Canal and other projects in the +Western Highlands, as also for the great Caledonian and the Forth and +Clyde Canals. + +The Perth Canal was forty miles long through a rough country, and took +forty-three days, for which Watt's fee, including expenses, was $400. +Labor, even of the highest kind, was cheap in those times. We note his +getting thirty-seven dollars for plans of a bridge over the Clyde. Watt +prepared plans for docks and piers at Port Glasgow and for a new harbor +at Ayr. His last and most important engineering work in Scotland was the +survey of the Caledonian Canal, made in the autumn of 1773, through a +district then without roads. "An incessant rain kept me," he writes, +"for three days as wet as water could make me. I could scarcely preserve +my journal book." + +Suffice it to note that he saved enough money to be able to write, +"Supposing the engine to stand good for itself, I am able to pay all my +debts and some little thing more, so that I hope in time to be on a par +with the world." + + * * * * * + +We are now to make one of the saddest announcements saving dishonor that +it falls to man to make. Watt's wife died in childbed in his absence. He +was called home from surveying the Caledonian Canal. Upon arrival, he +stands paralysed for a time at the door, unable to summon strength to +enter the ruined home. At last the door opens and closes and we close +our eyes upon the scene--no words here that would not be an offence. The +rest is silence. + +Watt tried to play the man, but he would have been less than man if the +ruin of his home had not made him a changed man. The recovery of mental +equipoise proved for a time quite beyond his power. He could do all that +man could do, "who could do more is none." The light of his life had +gone out. + + * * * * * + + + + +CHAPTER V + +BOULTON PARTNERSHIP + + +After Watt was restored to himself the first subject which we find +attracting him was the misfortunes of Roebuck, whose affairs were now in +the hands of his creditors. "My heart bleeds for him," says Watt, "but I +can do nothing to help him. I have stuck by him, indeed, until I have +hurt myself." Roebuck's affairs were far too vast to be affected by all +that Watt had or could have borrowed. For the thousand pounds Watt had +paid on Roebuck's account to secure the patent, he was still in debt to +Black. This was subsequently paid, however, with interest, when Watt +became prosperous. + +We now bid farewell to Roebuck with genuine regret. He had proved +himself a fine character throughout, just the kind of partner Watt +needed. It was a great pity that he had to relinquish his interest in +the patent, when, as we shall see, it would soon have saved him from +bankruptcy and secured him a handsome competence. He must ever rank as +one of the men almost indispensable to Watt in the development of his +engine, and a dear, true friend. + +The darkest hour comes before the dawn, and so it proved here. As +Roebuck retired, there appeared a star of hope of the first magnitude, +in no less a person than the celebrated Matthew Boulton of Birmingham, +of whom we must say a few words by way of introduction to our readers, +for in all the world there was not his equal as a partner for Watt, who +was ever fortunate in his friends. Of course Watt was sure to have +friends, for he was through and through the devoted friend himself, and +won the hearts of those worth winning. "If you wish to make a friend, be +one," is the sure recipe. + +Boulton was not only obviously the right man but he came from the right +place, for Birmingham was the headquarters of mechanical industry. At +this time, 1776, there was at last a good road to London. As late as +1747 the coach was advertised to run there in two days only "if the +roads permit." + +If skilled mechanics, Watt's greatest need, were to be found anywhere, +it was here in the centre of mechanical skill, and especially was it in +the celebrated works of Boulton, which had been bequeathed from worthy +sire to worthy son, to be largely extended and more than ever +preeminent. + +Boulton left school early to engage in his father's business. When only +seventeen years old, he had made several improvements in the manufacture +of buttons, watch chains, and various trinkets, and had invented the +inlaid steel buckles, which became so fashionable. It is stated that in +that early day it was found necessary to export them in large quantities +to France to be returned and sold in Britain as the latest productions +of French skill and taste. It is well to get a glimpse of human nature +as seen here. Fashion decides for a time with supreme indifference to +quality. It is a question of the name. + +At his father's death, the son inherited the business. Great credit +belongs to him for unceasingly laboring to improve the quality of his +products and especially to raise the artistic standard, then so low as +to have already caused "Brummagem" to become a term of reproach. He not +only selected the cleverest artisans, but he employed the best artists, +Flaxman being one, to design the artistic articles produced. The natural +result followed. Boulton's work soon gained high reputation. New and +larger factories became necessary, and the celebrated Soho works arose +in 1762. The spirit in which Boulton pursued business is revealed in a +letter to his partner at Soho from London. "The prejudice that +Birmingham hath so justly established against itself makes every fault +conspicuous in all articles that have the least pretensions to taste." +It may interest American readers familiar with One Dollar watches, +rendered possible by production upon a large scale, that it was one of +Boulton's leading ideas in that early day that articles in common use +could be produced much better and cheaper "if manufactured by the help +of the best machinery upon a large scale, and this could be successfully +done in the making of clocks and timepieces." He promptly erected the +machinery and started this new branch of business. Both King and Queen +received him cordially and became his patrons. Soho works soon became +famous and one of the show places of the country; princes, philosophers, +poets, authors and merchants from foreign lands visited them and were +hospitably received by Boulton. + +He was besieged with requests to take gentlemen apprentices into the +works, hundreds of pounds sometimes being offered as premium, but he +resolutely declined, preferring to employ boys whom he could train up as +workmen. He replies to a gentleman applicant, "I have built and +furnished a house for the reception of one class of apprentices--fatherless +children, parish apprentices, and hospital boys; and gentlemen's sons +would probably find themselves out of place in such companionship." + +It is not to be inferred that Boulton grew up an uncultured man because +he left school very early. On the contrary, he steadily educated +himself, devoting much time to study, so that with his good looks, +handsome presence, the manners of the gentleman born, and knowledge much +beyond the average of that class, he had little difficulty in winning +for his wife a lady of such position in the county as led to some +opposition on the part of members of her family to the suitor, but only +"on account of his being in trade." There exists no survival of this +objection in these days of American alliances with heirs of the highest +British titles. We seem now to have as its substitute the condition that +the father of the bride must be in trade and that heavily and to some +purpose. + +Boulton, like most busy men, had time, and an open mind, for new ideas. +None at this time interested him so deeply as that of the steam engine. +Want of water-power proved a serious difficulty at Soho. He wrote to a +friend, "The enormous expense of the horse-power" (it was also irregular +and sometimes failed) "put me upon thinking of turning the mill by fire. +I made many fruitless experiments on the subject." + +Boulton wrote Franklin, February 22, 1766, in London, about this, and +sent a model he had made. Franklin replies a month later, apologising +for the delay on account of "the hurry and anxiety I have been engaged +in with our American affairs."[1] + +Tamer of lightning and tamer of steam, Franklin and Watt--one of the +new, the other of the old branch of our English-speaking +race--co-operating in enlarging the powers of man and pushing forward +the chariot of progress--fit subject, this, for the sculptor and +painter! + +How much further the steam engine is to be the hand-maid of electricity +cannot be told, for it seems impossible to set limits to the future +conquests of the latter, which is probably destined to perform miracles +un-dreamt of to-day, perhaps coupled in some unthought-of way, with +radium, the youngest sprite of the weird, uncanny tribe of mysterious +agents. Uranium, the supposed basis of the latest discovery, Radium, has +only one-millionth part of the heat of the latter. The slow-moving earth +takes twenty-four hours to turn upon its axis. Radium covers an equal +distance while we pronounce its name. One and one-quarter seconds, and +twenty-five thousand miles are traversed. Puck promises to put his +"girdle round the earth in forty minutes." Radium would pass the fairy +girdlist in the spin round sixteen hundred times. Thus truth, as it is +being evolved in our day, becomes stranger than the wildest imaginings +of fiction. Our century seems on the threshold of discoveries and +advances, not less revolutionary, perhaps more so, than those that have +sprung from steam and electricity. "Canst thou send lightnings to say +'Lo, here I am'?" silenced man. It was so obviously beyond his power +until last century. Now he smiles as he reads the question. Is Tyndal's +prophecy to be verified that "the potency of all things is yet to be +found in matter"? + +We may be sure the searching, restless brains of Franklin and Watt would +have been meditating upon strange things these days if they were now +alive. + +Boulton is entitled to rank, so far as the writer knows, as the first +man in the world worthy to wear Carlyle's now somewhat familiar title, +"Captain of Industry" for he was in his day foremost in the industrial +field, and before that, industrial organisations had not developed far +enough to create or require captains, in Carlyle's sense. + +Roebuck, while Watt's partner, was one of Boulton's correspondents, and +told him of Watt's progress with the model engine which proved so +successful. Boulton was deeply interested, and expressed a desire that +Watt should visit him at Soho. This he did, on his return from a visit +to London concerning the patent. Boulton was not at home, but his +intimate friend, Dr. Small, then residing at Birmingham, a scientist and +philosopher, whom Franklin had recommended to Boulton, took Watt in +charge. Watt was amazed at what he saw, for this was his first meeting +with trained and skilled mechanics, the lack of whom had made his life +miserable. The precision of both tools and workmen sank deep. Upon a +subsequent visit, he met the captain himself, his future partner, and of +course, as like draws to like, they drew to each other, a case of +mutual liking at first sight. We meet one stranger, and stranger he +remains to the end of the chapter. We meet another, and ere we part he +is a kindred soul. Magnetic attraction is sudden. So with these two, +who, by a kind of free-masonry, knew that each had met his affinity. The +Watt engine was exhaustively canvassed and its inventor was delighted +that the great, sagacious, prudent and practical manufacturer should +predict its success as he did. Shortly after this, Professor Robison +visited Soho, which was a magnet that attracted the scientists in those +days. Boulton told him that he had stopped work upon his proposed +pumping engine. "I would necessarily avail myself of what I learned from +Mr. Watt's conversation, and this would not be right without his +consent." + +It is such a delicate sense of honor as is here displayed that marks the +man, and finally makes his influence over others commanding in business. +It is not sharp practice and smart bargaining that tell. On the +contrary, there is no occupation in which not only fair but liberal +dealing brings greater reward. The best bargain is that good for both +parties. Boulton and Watt were friends. That much was settled. They had +business transactions later, for we find Watt sending a package +containing "one dozen German flutes" (made of course by him in Glasgow), +"at 5s. each, and a copper digester, _L_1:10." Boulton's people probably +wished samples. + +Much correspondence followed between Dr. Small and Watt, the latter +constantly expressing the wish that Mr. Boulton could be induced to +become partner with himself and Roebuck in his patents. Naturally the +sagacious manufacturer was disinclined to associate himself with Mr. +Roebuck, then in financial straits, but the position changed when he had +become bankrupt and affairs were in the hands of creditors. Watt +therefore renewed the subject and agreed to go and settle in Birmingham, +as he had been urged to do. Roebuck's pitiable condition he keenly felt, +and had done everything possible to ameliorate. + + What little I can do for him is purchased by denying myself the + conveniences of life my station requires, or by remaining in + debt, which it galls me to the bone to owe. I shall be content + to hold a very small share in the partnership, or none at all, + provided I am to be freed from my pecuniary obligations to + Roebuck and have any kind of recompense for even a part of the + anxiety and ruin it has involved me in. + +Thus wrote Watt to his friend Small, August 30, 1772. Small's reply +pointed out one difficulty which deserves notice and commendation. "It +is impossible for Mr. Boulton and me, or any other honest man, to +purchase, especially from two particular friends, what has no market +price, and at a time when they might be inclined to part with the +commodity at an under value." This is an objection which to +stock-exchange standards may seem "not well taken," and far too +fantastical for the speculative domain, and yet it is neither +surprising nor unusual in the realms of genuine business, in which men +are concerned with or creating only intrinsic values. + +The result so ardently desired by Watt was reached in this unexpected +fashion. It was found that in the ordinary course of business Roebuck +owed Boulton a balance of $6,000. Boulton agreed to take the Roebuck +interest in the Watt patent for the debt. As the creditors considered +the patent interest worthless, they gladly accepted. As Watt said, "it +was only paying one bad debt with another." + +Boulton asked Watt to act as his attorney in the matter, which he did, +writing Boulton that "the thing is now a shadow; 'tis merely ideal, and +will cost time and money to realise it." This as late as March 29, 1773, +after eight years of constant experimentation, with many failures and +disappointments, since the discovery of the separate condenser in 1765, +which was then hailed, and rightly so, as the one thing needed. It +remained the right and only foundation upon which to develop the steam +engine, but many minor obstacles intervened, requiring Watt's inventive +and mechanical genius to overcome. + +The transfer of Roebuck's two-third interest to Boulton afterward +carried with it the formation of the celebrated firm of Boulton and +Watt. The latter arranged his affairs as quickly as possible. He had +only made $1,000 for a whole year spent in surveying, and part of that +he gave to Roebuck in his necessity, "so that I can barely support +myself and keep untouched the small sum I have allotted for my visit to +you." (Watt to Small, July 25, 1773). This is pitiable indeed--Watt +pressed for money to pay his way to Birmingham upon important business. + +The trial engine was shipped from Kinneil to Soho and Watt arrived in +May, 1774, in Birmingham. Here a new life opened before him, still +enveloped in clouds, but we may please ourselves by believing that +through these the wearied and harassed inventor did not fail to catch +alluring visions of the sun. Let us hope he remembered the words of the +beautiful hymn he had no doubt often sung in his youth: + + "Ye fearful saints, fresh courage take + The clouds ye so much dread + Are big with mercy, and shall break + With blessings on your head." + +Partnership requires not duplicates, but opposites--a union of different +qualities. He who proves indispensable as a partner to one man might be +wholly useless, or even injurious, to another. Generals Grant and +Sherman needed very different chiefs of staff. One secret of Napoleon's +success arose from his being free to make his own appointments, choosing +the men who had the qualities which supplemented his and cured his own +shortcomings, for every man has shortcomings. The universal genius who +can manage all himself has yet to appear. Only one with the genius to +recognise others of different genius and harness them to his own car can +approach the "universal." It is a case of different but cooperating +abilities, each part of the complicated machine fitting into its right +place, and there performing its duty without jarring. + +Never were two men more "supplementary" to each other than Boulton and +Watt, and hence their success. One possessed in perfection the qualities +the other lacked. Smiles sums this up so finely that we must quote him: + + Different though their characters were in most respects, Boulton + at once conceived a hearty liking for him. The one displayed in + perfection precisely those qualities which the other wanted. + Boulton was a man of ardent and generous temperament, bold and + enterprising, undaunted by difficulty, and possessing an almost + boundless capacity for work. He was a man of great tact, clear + perception, and sound judgment. Moreover, he possessed that + indispensable quality of perseverance, without which the best + talents are of comparatively little avail in the conduct of + important affairs. While Watt hated business, Boulton loved it. + He had, indeed, a genius for business--a gift almost as rare as + that for poetry, for art, or for war. He possessed a marvellous + power of organisation. With a keen eye for details, he combined + a comprehensive grasp of intellect. While his senses were so + acute, that when sitting in his office at Soho he could detect + the slightest stoppage or derangement in the machinery of that + vast establishment, and send his message direct to the spot + where it had occurred, his power of imagination was such as + enabled him to look clearly along extensive lines of possible + action in Europe, America, and the East. _For there is a poetic + as well as a commonplace side to business; and the man of + business genius lights up the humdrum routine of daily life by + exploring the boundless region of possibility wherever it may + lie open before him._ + +This tells the whole story, and once again reminds us that without +imagination and something of the romantic element, little great or +valuable is to be done in any field. He "runs his business as if it were +a romance," was said upon one occasion. The man who finds no element of +romance in his occupation is to be pitied. We know how radically +different Watt was in his nature to Boulton, whose judgment of men was +said to be almost unerring. He recognised in Watt at their first +interview, not only the original inventive genius, but the +indefatigable, earnest, plodding and thorough mechanic of tenacious +grip, and withal a fine, modest, true man, who hated bargaining and all +business affairs, who cared nothing for wealth beyond a very modest +provision for old age, and who was only happy if so situated that +without anxiety for money to supply frugal wants, he could devote his +life to the development of the steam engine. Thus auspiciously started +the new firm. + + But Boulton was more than a man of business, continues Smiles; + he was a man of culture, and the friend of educated men. His + hospitable mansion at Soho was the resort of persons eminent in + art, in literature, and in science; and the love and admiration + with which he inspired such men affords one of the best proofs + of his own elevation of character. Among the most intimate of + his friends and associates were Richard Lovell Edgeworth, a + gentleman of fortune, enthusiastically devoted to his + long-conceived design of moving land-carriages by steam; Captain + Keir, an excellent practical chemist, a wit and a man of + learning; Dr. Small, the accomplished physician, chemist and + mechanist; Josiah Wedgwood, the practical philosopher and + manufacturer, founder of a new and important branch of skilled + industry; Thomas Day, the ingenious author of "Sandford and + Merton"; Dr. Darwin, the poet-physician; Dr. Withering, the + botanist; besides others who afterward joined the Soho circle, + not the least distinguished of whom were Joseph Priestley and + James Watt. + +The first business in hand was the reconstruction of the engine brought +from Kinneil, which upon trial performed much better than before, wholly +on account of the better workmanship attainable at Soho; but there still +recurs the unceasing complaint that runs throughout the long eight years +of trial--lack of accurate tools and skilled workmen, the difference in +accuracy between the blacksmith standard and that of the +mathematical-instrument maker. Watt and Boulton alike agreed that the +inventions were scientifically correct and needed only proper +construction. In our day it is not easy to see the apparently +insuperable difficulty of making anything to scale and perfectly +accurate, but we forget what the world of Watt was and how far we have +advanced since. + +Watt wrote to his father at Greenock, November, 1774: "The business I am +here about has turned out rather successful; that is to say, the +fire-engine I have invented is now going, and answers much better than +any other that has yet been made." This is as is usual with the Scotch +in speech, in a low key and extremely modest, on a par with the verdict +rendered by the Dunfermline critic who had ventured to attend "the +playhouse" in Edinburgh to see Garrick in Hamlet--"no bad." The truth +was that, so pronounced were the results of proper workmanship, coupled +with some of those improvements which Watt was constantly devising, the +engine was so satisfactory as to set both Boulton and Watt to thinking +about the patent which protected the invention. Six of the fourteen +years for which it was granted had already passed. Some years would +still be needed to ensure its general use, and it was feared that before +the patent expired little return might be received. Much interest was +aroused by the successful trial. Enquiries began to pour in for pumping +engines for mines. The Newcomen had proved inadequate to work the mines +as they became deeper, and many were being abandoned in consequence. The +necessity for a new power had set many ingenious men to work besides +Watt, and some of these were trying to adopt Watt's principles while +avoiding his patent. Hatley, one of Watt's workmen upon the trial engine +at the Carron works, had stolen and sold the drawings. + +All this put Boulton and Watt on their guard, and the former hesitated +to build the new works intended for the manufacture of steam engines +upon a large scale with improved machinery. An extension of the patent +seemed essential, and to secure this Watt proceeded to London and spent +some time there, busy in his spare moments visiting the mathematical +instrument shops of his youth, and attending to numerous commissions +from Boulton. A second visit was paid to London, during which the sad +intelligence of the death of his dear friend, Dr. Small, reached him. In +the bitterness of his grief, Boulton writes him: "If there were not a +few other objects yet remaining for me to settle my affections upon, I +should wish also to take up my abode in the mansions of the dead." +Watt's sympathetic reply reminds Boulton of the sentiments held by their +departed friend--that, instead of indulging in unavailing sorrow, the +best refuge is the more sedulous performance of duties. "Come, my dear +sir," he writes, "and immerse yourself in this sea of business as soon +as possible. Pay a proper respect to your friend by obeying his +precepts. No endeavour of mine shall be wanting to make life agreeable +to you." + +Beautiful partnership this, not only of business, but also entering into +the soul close and deep, comprehending all of life and all we know of +death. + +Professor Small, born 1734, was a Scot, who went to Williamsburg +University, Virginia, as Professor of mathematics and natural +philosophy. Thomas Jefferson was among his pupils. His health suffered, +and he returned to the old home. Franklin introduced him to Boulton, +writing (May 22, 1765): + + I beg leave to introduce my friend Doctor Small to your + acquaintance, and to recommend him to your civilities. I would + not take this freedom if I were not sure it would be agreeable + to you; and that you will thank me for adding to the number of + those who from their knowledge of you must respect you, one who + is both an ingenious philosopher and a most worthy, honest man. + If anything new in magnetism or electricity, or any other branch + of natural knowledge, has occurred to your fruitful genius since + I last had the pleasure of seeing you, you will by communicating + it greatly oblige me. + +This man must have been one of the finest characters revealed in Watt's +life. Altho he left little behind him to ensure permanent remembrance, +the extraordinary tributes paid his memory by friends establish his +right to high rank among the coterie of eminent men who surrounded Watt +and Boulton. Boulton records that "there being nothing which I wish to +fix in my mind so permanently as the remembrance of my dear departed +friend, I did not delay to erect a memorial in the prettiest but most +obscure part of my garden, from which you see the church in which he was +interred." Dr. Darwin contributed the verses inscribed. Upon hearing of +Small's illness Day hastened from Brussels to be present at the last +hour. + +Keir writes, announcing Small's death to his brother, the Rev. Robert +Small, in Dundee, "It is needless to say how universally he is lamented; +for no man ever enjoyed or deserved more the esteem of mankind. We loved +him with the tenderest affection and shall ever revere his memory." + +Watt's voluminous correspondence with Professor Small, previous to his +partnership with Boulton, proves Small at that time to have been his +intimate friend and counsellor. We scarcely know in all literature of a +closer union between two men. Many verses of Tennyson's Memorial to +Hallam could be appropriately applied to their friendship. Watt did not +apparently give way to lamentations as Boulton and others did who were +present at Small's death, probably because the receipt of Boulton's +heart-breaking letter impressed Watt with the need of assuming the part +of comforter to his partner, who was face to face with death, and had to +bear the direct blow. Watt's tribute to his dear friend came later. + +Future operations necessarily depended upon the extension of the patent. +Boulton, of course, could not proceed with the works. There was as yet +no agreement between Watt and Boulton beyond joint ownership in the +patent. At this time, Watt's most intimate friend of youthful years in +Glasgow University, Professor Robison, was Professor of mathematics in +the Government Naval School, Kronstadt. He secured for Watt an +appointment at $5,000 per annum, a fortune to the poor inventor; but +although this would have relieved him from dependence upon Boulton, and +meant future affluence, he declined, alleging that "Boulton's favours +were so gracefully conferred that dependence on him was not felt." He +made Watt feel "that the obligation was entirely upon the side of the +giver." Truly we must canonise Boulton. He was not only the first +"Captain of Industry," but also a model for all others to follow. + +The bill extending the patent was introduced in Parliament February, +1775. Opposition soon developed. The mining interest was in serious +trouble owing to the deepening of the mines and the unbearable expense +of pumping the water. They had looked forward to the Watt engine soon to +be free of patent rights to relieve them. "No monopoly," was their cry, +nor were they without strong support, for Edmund Burke pleaded the cause +of his mining constituents near Bristol.[2] + +We need not follow the discussion that ensued upon the propriety of +granting the patent extension. Suffice to say it was finally granted for +a term of twenty-four years, and the path was clear at last. Britain was +to have probably for the first time great works and new tools specially +designed for a specialty to be produced upon a large scale. Boulton had +arranged to pay Roebuck $5,000 out of the first profits from the patent +in addition to the $6,000 of debt cancelled. He now anticipated payment +of the thousand, at the urgent request of Roebuck's assignees, giving +in so doing pretty good evidence of his faith in prompt returns from the +engines, for which orders came pouring in. New mechanical facilities +followed, as well as a supply of skilled mechanics. + +The celebrated Wilkinson now appears upon the scene, first builder of +iron boats, and a leading iron-founder of his day, an original Captain +of Industry of the embryonic type, who began working in a forge for +three dollars a week. He cast a cylinder eighteen inches in diameter, +and invented a boring machine which bored it accurately, thus remedying +one of Watt's principal difficulties. This cylinder was substituted for +the tin-lined cylinder of the triumphant Kinneil engine. Satisfactory as +were the results of the engine before, the new cylinder improved upon +these greatly. Thus Wilkinson was pioneer in iron ships, and also in +ordering the first engine built at Soho--truly an enterprising man. +Great pains were taken by Watt that this should be perfect, as so much +depended upon a successful start. Many concerns suspended work upon +Newcomen engines, countermanded orders, or refrained from placing them, +awaiting anxiously the performance of this heralded wonder, the Watt +engine. As it approached completion, Watt became impatient to test its +powers, but the prudent, calm Boulton insisted that not one stroke be +made until every possible hindrance to successful working had been +removed. He adds, "then, in the name of God, fall to and do your best." +Admirable order of battle! It was "Be sure you're right, then go ahead," +in the vernacular. Watt acted upon this, and when the trial came the +engines worked "to the admiration of all." The news of this spread +rapidly. Enquiries and orders for engines began to flow in. No wonder +when we read that of thirty engines of former makers in one coal-mining +district only eighteen were at work. The others had failed. Boulton +wrote Watt to + + tell Wilkinson to get a dozen cylinders cast and bored ... I + have fixed my mind upon making from twelve to fifteen + reciprocating engines and fifty rotative engines per annum. Of + all the toys and trinkets we manufacture at Soho, none shall + take the place of fire-engines in respect of my attention. + +The captain was on deck, evidently. Sixty-five engines per +year--prodigious for these days--nothing like this was ever heard of +before. Two thousand per year is the record of one firm in Philadelphia +to-day, but let us boast not. Perhaps one hundred and twenty-nine years +hence will have as great a contrast to show. The day of small factories, +as of small nations, is past. Increasing magnitude, to which it is hard +to set a limit, is the order of the day. + +So far all was well, the heavy clouds that had so long hovered +menacingly over Boulton and Watt had been displaced once more by clear +skies. But no new machinery or new manufacturing business starts +without accidents, delays and unexpected difficulties. There was +necessarily a long period of trial and disappointment for which the +sanguine partners were not prepared. As before, the chief trouble lay in +the lack of skilled workmen, for although the few original men in Soho +were remarkably efficient, the increased demand for engines had +compelled the employment of many new hands, and the work they could +perform was sadly defective. Till this time, it is to be remembered +there had been neither slide lathes, planing machines, boring tools, nor +any of the many other devices which now ensure accuracy. All depended +upon the mechanics' eye and hand, if mechanics they could be called. +Most of the new hands were inexpert and much given to drink. +Specialisation had to be resorted to--one thing for each workman, in the +fashioning of which practice made perfect. This system was introduced +with success, but the training of the men took time. Meanwhile work +already turned out and that in progress was not up to standard, and this +caused infinite trouble. One very important engine was "The Bow" for +London, which was shipped in September. The best of the experts, Joseph +Harrison, was sent to superintend its erection. Verbal instructions Watt +would not depend upon; Harrison was supplied in writing with detailed +particulars covering every possible contingency. Constant communication +between them was kept up by letter, for the engine did not work +satisfactorily, and finally Watt himself proceeded to London in November +and succeeded in overcoming the defects. Harrison's anxieties disabled +him, and Boulton wrote to Dr. Fordyce, a celebrated doctor of that day, +telling him to take good care of Harrison, "let the expense be what it +will." Watt writes Boulton that Harrison must not leave London, as "a +relapse of the engine would ruin our reputation here and elsewhere." The +Bow engine had a relapse, however, which happened in this way. Smeaton, +then the greatest of the engineers, requested Boulton's London agent to +take him to see the new engine. He carefully examined it, called it a +"very pretty engine," but thought it too complicated a piece of +machinery for practical use. There was apparently much to be said for +this opinion, for we clearly see that Watt was far in advance of his day +in mechanical requirements. Hence his serious difficulties in the +construction of the complex engine, and in finding men capable of doing +the delicately accurate work which was absolutely indispensable for +successful working. + +Before leaving, Smeaton made the engineer a gift of money, which he +spent in drink. The drunken engineman let the engine run wild, and it +was thrown completely out of order. The valves--the part of the +complicated machine that required the most careful treatment--were +broken. He was dismissed, and, repairs being made, the engine worked +satisfactorily at last. In Watt's life, we meet drunkenness often as a +curse of the time. We have the satisfaction of knowing that our day is +much freer from it. We have certainly advanced in the cure of this evil, +for our working-men may now be regarded as on the whole a steady sober +class, especially in America, where intemperance has not to be reckoned +with. + +We see the difference between the reconstructed Kinneil engine where +Boulton's "mathematical instrument maker's" standard of workmanship was +possible "because his few trained men capable of such work were +employed." The Kinneil engine, complicated as it was in its parts, being +thus accurately reconstructed, did the work expected and more. The Bow +engines and some others of the later period, constructed by ordinary +workmen capable only of the "blacksmith's" standard of finish, proved +sources of infinite trouble. + +Watt had several cases of this kind to engross his attention, all +traceable to the one root, lack of the skilled, sober workmen, and the +tools of precision which his complex (for his day, very complex) steam +engine required. The truth is that Watt's engine in one sense was born +before its time. Our class of instrument-making mechanics and several +new tools should have preceded it; then, the science of the invention +being sound, its construction would have been easy. The partners +continued working in the right direction and in the right way to create +these needful additions and were finally successful, but they found that +success brought another source of annoyance. Escaping Scylla they struck +Charybdis. So high did the reputation of their chief workmen rise, that +they were early sought after and tempted to leave their positions. Even +the two trained fitters sent to London to cure the Bow engine we have +just spoken of were offered strong inducements to take positions in +Russia. Watt writes Boulton, May 3, 1777, that he had just heard a great +secret to the effect that Carless and Webb were probably going beyond +sea, $5,000 per year having been offered for six years. They were +promptly ordered home to Soho and warrants obtained for those who had +attempted to induce them to abscond (strange laws these days!), "even +though Carless be a drunken and comparatively useless fellow." Consider +Watt's task, compelled to attempt the production of his new engines, +complicated beyond the highest existing standard, without proper tools +and with such workmen as Carless, whom he was glad to get and determined +to keep, drunken and useless as he was. + +French agents appeared and tried to bribe some of the men to go to Paris +and communicate Watt's plans to the contractor who had undertaken to +pump water from the Seine for the supply of Paris. The German states +sent emissaries for a similar purpose, and Baron Stein was specially +ordered by his government to master the secret of the Watt engine, to +obtain working plans, and bring away workmen capable of constructing it, +the first step taken being to obtain access to the engine-rooms by +bribing the workmen. All this is so positively stated by Smiles that we +must assume that he quotes from authentic records. It is clear at all +events that the attention of other nations was keenly drawn to the +advent of an agency that promised to revolutionise existing conditions. +Watt himself, at a critical part of his career (1773), as we have seen, +had been tempted to accept an offer to enter the imperial service of +Russia, carrying the then munificent salary of $5,000 per annum. Boulton +wrote him: "Your going to Russia staggers me.... I wish to advise you +for the best without regard to self, but I find I love myself so well +that I should be very sorry to have you go, and I begin to repent +sounding your trumpet at the Ambassador's." + +The imperial family of Russia were then much interested in the Soho +works. The empress stayed for some time at Boulton's house, "and a +charming woman she is," writes her host. Here is a glimpse of imperial +activity and wise attention to what was going on in other lands which it +was most desirous to transplant to their own. The emperor, and no less +his wife, evidently kept their eyes open during their travels abroad. +Imperial progresses we fear are seldom devoted to such practical ends, +although the present king of Britain and his nephew the German emperor +would not be blind to such things. It is a strange coincidence that the +successor of this emperor, Tsar Nicholas, when grand duke, should have +been denied admission to Soho works. Not that he was personally objected +to, but that certain people of his suite might not be disinclined to +take advantage of any new processes discovered. So jealously were +improvements guarded in these days. + +Another source of care to the troubled Watt lay here. Naturally, only a +few such men had been developed as could be entrusted to go to distant +parts in charge of fellow-workmen and erect the finished engines. A +union of many qualities was necessary here. Managers of erection had to +be managers of men, by far the most complicated and delicate of all +machinery, exceeding even the Watt engine in complexity. When the rare +man was revealed, and the engine under his direction had proved itself +the giant it was reputed, ensuring profitable return upon capital +invested in works hitherto unproductive, as it often did, the sagacious +owner would not readily consent to let the engineer leave. He could well +afford to offer salary beyond the dreams of the worker, to a rider who +knew his horse and to whom the horse took so kindly. The engineer loved +_his_ engine, the engine which _he_ had seen grow in the shop under his +direction and which _he_ had wholly erected. + +McAndrew's Song of Steam tells the story of the engineer's devotion to +his engine, a song which only Kipling in our day could sing. The Scotch +blood of the MacDonalds was needed for that gem; Kipling fortunately has +it pure from his mother. McAndrew is homeward bound patting _his_ mighty +engine as she whirls, and crooning over his tale: + + That minds me of our Viscount loon--Sir Kenneth's kin--the chap + Wi' Russia leather tennis-shoon an' spar-decked yachtin'-cap. + I showed him round last week, o'er all--an' at the last says he: + "Mister M'Andrew, don't you think steam spoils romance at sea?" + Damned ijjit! I'd been doon that morn to see what ailed the throws, + Manholin', on my back--the cranks three inches off my nose. + Romance! Those first-class passengers they like it very well, + Printed an' bound in little books; but why don't poets tell? + I'm sick of all their quirks an' turns--the loves and doves they + dream-- + Lord, send a man like Robbie Burns to sing the Song o' Steam! + To match wi' Scotia's noblest speech yon orchestra sublime, + Whaurto--uplifted like the Just--the tail-rods mark the time. + The crank-throws give the double-bass, the feed-pump sobs an' heaves, + An' now the main eccentrics start their quarrel on the sheaves: + Her time, her own appointed time, the rocking link-head bides, + Till--hear that note?--the rod's return whings glimmerin' through + the guides. + They're all awa'! True beat, full power, the clangin' chorus goes + Clear to the tunnel where they sit, my purrin' dynamos. + Interdependence absolute, foreseen, ordained, decreed, + To work, ye'll note, at any tilt an' every rate o' speed. + Fra' skylight lift to furnace-bars, backed, bolted, braced an' stayed, + An' singin' like the Mornin' Stars for joy that they are made; + While, out o' touch o' vanity, the sweatin' thrust-block says: + "Not unto us the praise, oh man, not unto us the praise!" + Now, a' together, hear them lift their lesson--theirs an' mine: + "Law, Order, Duty an' Restraint, Obedience, Discipline!" + Mill, forge an' try-pit taught them that when roarin' they arose, + An' whiles I wonder if a soul was gied them wi' the blows. + Oh for a man to weld it then, in one trip-hammer strain, + Till even first-class passengers could tell the meanin' plain! + But no one cares except mysel' that serve an' understand + My seven-thousand horse-power here. Eh, Lord! + They're grand--they're grand! + Uplift am I? When first in store the new-made beasties stood, + Were ye cast down that breathed the Word declarin' all things good? + Not so! O' that world-liftin' joy no after-fall could vex, + Ye've left a glimmer still to cheer the Man--the Artifex! + _That_ holds, in spite o' knock and scale, o' friction, waste an' slip, + An' by that light--now, mark my word--we'll build the Perfect Ship. + I'll never last to judge her lines or take her curve--not I. + But I ha' lived and I ha' worked. Be thanks to Thee, Most High! + +So the McAndrews of Watt's day were loth to part from _their_ engines, +this feeling being in the blood of true engineers. On the other hand, +just such men, in numbers far beyond the supply, were needed by the +builders, who in one sense were almost if not quite as deeply concerned +as the owners, in having proved, capable, engine managers remain in +charge of their engines, thus enhancing their reputation. Endless +trouble ensued from the lack of managing enginemen, a class which had +yet to be developed, but which was sure to arise in time through the +educative policy adopted, which was already indeed slowly producing +fruit. + +Meanwhile, to meet the present situation, Watt resolved to simplify the +engine, taking a step backward, which gives foundation for Smeaton's +acute criticism upon its complexity. We have seen that the working of +steam expansively was one of Watt's early inventions. Some of the new +engines were made upon this plan, which involved the adoption of some of +the most troublesome of the machinery. It was ultimately decided that +to operate this was beyond the ability of the obtainable enginemen of +the day. + +It must not be understood that expansion was abandoned. On the contrary, +it was again introduced by Watt at a later stage and in better form. +Since his time it has extended far beyond what he could have ventured +upon under the conditions of that day. "Yet," as Kelvin says, "the +triple and quadruple expansion engine of our day all lies in the +principle Watt had so fully developed in his day." + +[1] If those in London had only listened to Franklin and taken his +advice when he pleaded for British liberties for British subjects in +America! It is refreshing to read in our day how completely the view +regarding colonies has changed in Britain. These are now pronounced +"Independent nations, free to go or stay in the empire, as they choose," +the very surest way to prolong the connection. This is true +statesmanship. Being free, the chains become decorations and cease to +chafe the wearer, unless great growth comes, when the colony must at its +maturity perforce either merge with the motherland under one joint +government or become a free and independent nation, giving her sons a +country of their own for which to live, and, if necessary, to die. + +[2] The mention of Burke and Bristol so soon after the note of Boulton +upon Dr. Small's passing, recalls one of Burke's many famous sentences, +one perhaps unequalled under the circumstances. The candidate opposing +him for Parliament died during the canvass. When Burke next addressed +the people after the sad event, his first words were: + + "What shadows we are; what shadows we pursue." + + + + +CHAPTER VI + +REMOVAL TO BIRMINGHAM + + +Watt's permanent settlement in Birmingham had for some time been seen to +be inevitable, all his time being needed there. Domestic matters, +including the care of his two children, with which he had hitherto been +burdened, pressed hard upon him, and he had been greatly depressed by +finding his old father quite in his dotage, although he was not more +than seventy-five. Watt was alone and very unhappy during a visit he +made to Greenock. + +Before returning to Birmingham, he married Miss MacGregor, daughter of a +Glasgow man of affairs, who was the first in Britain to use chlorine for +bleaching, the secret of which Berthollet, its inventor, had +communicated to Watt. + +Pending the marriage, it was advisable that the partnership with Boulton +as hitherto agreed upon should be executed. Watt writes so to Boulton, +and the arrangement between the partners is indicated by the following +passage of Watt's letter to him: + + As you may have possibly mislaid my missive to you concerning + the contract, I beg just to mention what I remember of the + terms. + + 1. I to assign to you two-thirds of the property of the + invention. + + 2. You to pay all expenses of the Act or others incurred before + June, 1775 (the date of the Act), and also the expense of future + experiments, which money is to be sunk without interest by you, + being the consideration you pay for your share. + + 3. You to advance stock-in-trade bearing interest, but having no + claim on me for any part of that, further than my intromissions; + the stock itself to be your security and property. + + 4. I to draw one-third of the profits so soon as any arise from + the business, after paying the workmen's wages and goods + furnished, but abstract from the stock-in-trade, excepting the + interest thereof, which is to be deducted before a balance is + struck. + + 5. I to make drawings, give directions, and make surveys, the + company paying for the travelling expenses to either of us when + upon engine business. + + 6. You to keep the books and balance them once a year. + + 7. A book to be kept wherein to be marked such transactions as + are worthy of record, which, when signed by both, to have the + force of the contract. + + 8. Neither of us to alienate our share of the other, and if + either of us by death or otherwise shall be incapacitated from + acting for ourselves, the other of us to be the sole manager + without contradiction or interference of heirs, executors, + assignees or others; but the books to be subject to their + inspection, and the acting partner of us to be allowed a + reasonable commission for extra trouble. + + 9. The contract to continue in force for twenty-five years, from + the 1st of June, 1775, when the partnership commenced, + notwithstanding the contract being of later date. + + 10. Our heirs, executors and assignees bound to observance. + + 11. In case of demise of both parties, our heirs, etc., to + succeed in same manner, and if they all please, they may burn + the contract. + + If anything be very disagreeable in these terms, you will find + me disposed to do everything reasonable for your satisfaction. + +Boulton's reply was entirely satisfactory, and upon this basis the +arrangement was closed. + +Watt, with his usual want of confidence in himself in business affairs, +was anxious that Boulton should come to him at Glasgow and arrange all +pecuniary matters connected with the marriage. Watt had faced the +daughter and conquered, but trembled at the thought of facing the +father-in-law. He appeals to his partner as follows: + + I am afraid that I shall otherwise make a very bad bargain in + money matters, which wise men like you esteem the most essential + part, and I myself, although I be an enamoured swain, do not + altogether despise. You may perhaps think it odd that in the + midst of my friends here I should call for your help; but the + fact is that from several reasons I do not choose to place that + confidence in any of my friends here that would be necessary in + such a case, and I do not know any of them that have more to say + with the gentleman in question than I have myself. Besides, you + are the only person who can give him satisfactory information + concerning my situation. + +This being impracticable, as explained by Boulton, who thoroughly +approved of the union, the partnership and Boulton's letter were +accepted by the judicious father-in-law as satisfactory evidence that +his daughter's future was secure. Boulton states in his letter, July, +1776: + + It may be difficult to say what is the value of your property in + partnership with me. However, I will give it a name, and I do + say that I would willingly give you two, or perhaps three + thousand pounds for your assignment of your third part of the + Act of Parliament. But I should be sorry to make you so bad a + bargain, or to make any bargain at all that tended to deprive me + of your friendship, acquaintance, and assistance, hoping that we + shall harmoniously live to wear out the twenty-five years, which + I had rather do than gain a Nabob's fortune by being the sole + proprietor. + +This is the kind of expression from the heart to make a partner happy +and resolve to do his utmost for one who in the recipient's heart had +transposed positions, and is now friend first, and partner afterward. + +The marriage took place in July, 1776. Two children were born, both of +whom died in youth. Mrs. Watt lived until a ripe old age and enjoyed the +fruits of her husband's success and fame. She died in 1832. Arago +praises her, and says "Various talents, sound judgment, and strength of +mind rendered her a worthy companion." + +It is difficult to realise that many yet with us were contemporaries of +Mrs. Watt, and not a few yet living were contemporaries of Watt himself, +for he did not pass away until 1819, eighty-six years ago, so much a +thing of yesterday is the material development and progress of the +world, which had its basis, start and accomplishment in the steam +engine. + +The reasons given by Boulton for being unable to proceed to the side of +his friend and partner in Glasgow, shed clear light upon the condition +of affairs at Soho. Their London agent, like Watt, was also to be +married and would be absent. Fothergill had to proceed to London. Scale, +one of the managers, was absent. Important visitors were constantly +arriving. Said Boulton: + + Our copper bottom hath plagued us very much by steam leaks, and + therefore I have had one cast (with its conducting pipe) all in + one piece; since which the engine doth not take more than 10 + feet of steam, and I hope to reduce that quantity, as we have + just received the new piston, which shall be put in and at work + tomorrow. Our Soho engine never was in such good order as at + present. Bloomfield and Willey (engines) are both well, and I + doubt not but Bow engine will be better than any of 'em. + +He concludes, "I did not sleep last night, my mind being absorbed by +steam." Means for increasing the heating surface swept through his mind, +by applying "in copper spheres within the water," the present flue +system, also for working steam expansively, "being clear the principle +is sound." + +To add to Boulton's anxieties, he had received a summons to attend the +Solicitor-General next week in opposition to Gainsborough, a clergyman +who claimed to be the original inventor. "This is a disagreeable +circumstance, particularly at this season, when you are absent. Harrison +is in London and idleness is in our engine shop." + +Watt wrote Boulton on July 28, 1776, apologising for his long absence +and stating he was now ready to return, and would start "Tuesday first" +for Liverpool, where he expected to meet Boulton. Meanwhile, the latter +had been called to London by the Gainsborough business. A note from him, +however, reached Watt at Liverpool, in which he says, "As to your +absence, say nothing about it. I will forgive it this time, _provided +you promise me never to marry again_." + +In due time, Mr. and Mrs. Watt arrived and settled early in August, +1776, in Birmingham, which was hereafter to be their permanent home, +although, as we shall see, Watt never ceased to keep in close touch with +his native town of Greenock and his Glasgow friends. His heart still +warmed to the tartan, the soft, broad Scotch accent never forsook him; +nor, we may be sure, did the refrain ever leave his heart---- + + And may dishonour blot our name + And quench our household fires, + If me or mine forget thy name, + Thou dear land of my Sires, + +Many a famous Scot has the fair South in recent times called to +her--Stephenson, Ruskin, Carlyle, Mill, Gladstone and others--but never +before or since, one whose work was the transformation of the world. + +At last we have Watt permanently settled alongside the great works to +which he was hereafter to devote his rare abilities until his retirement +at the expiration of the partnership in 1800. His labors at Soho soon +began to tell. The works increased their celebrity beyond all others +then known, for materials, workmanship and invention. + +The mines of Cornwall promised to become unworkable; indeed, many +already had became so. The Newcomen engines could no longer drain the +deepened mines. Several orders for Watt engines had been received, and +as much depended upon the success of the first, Watt resolved to +superintend its erection himself. Mrs. Watt and he started over the +terrible road into Cornwall, and had to take up their abode with the +superintendent of the mine, there being no other house for miles around. +Naturally the builders and attendants of the Newcomen engine viewed +Watt's invasion of their district with no kindly feelings. Great +jealousy arose and Watt's sensitive nature was sorely tried. Many +attempts to thwart him were met with, and, taken altogether, his life in +Cornwall was far from agreeable. + +The engine was erected, the day of trial came, mining men, engineers, +mining proprietors and others assembled from all quarters to see the +start. Many of the spectators interested in other engines would not have +shed tears had it failed, but it started splendidly making eleven +eight-foot strokes per minute, which broke the record. Three cheers for +the Scotch engineer! It soon worked with greater power and more +steadily, and "forked" more water than the ordinary engines with only +about one-third the consumption of coal. Watt wrote: + + I understand all the west country captains are to be here + tomorrow to see the prodigy. The velocity, violence, magnitude, + and horrible noise of the engine give universal satisfaction to + all beholders, believers or not. I have once or twice trimmed + the engine to end the stroke gracefully and to make less noise, + but Mr. Wilson cannot sleep without it seems quite furious, so I + have left it to the enginemen; and, by the by, the noise seems + to convey great ideas of its power to the ignorant, who seem to + be no more taken with modest merit in an engine than in a man. + +Well said, modest, reserved philosopher with vast horse-power in that +big head of yours, working in the closet noiselessly, driving deep but +silently into the bosom of nature's secrets, pumping her deepest mines, +discovering and bringing to the surface the genius which lay in steam to +do your bidding and revolutionise life on earth! In this, the first +triumph, there was recompense for all the trials Watt and his wife had +endured in Cornwall. + +Readers will note that no workman had yet been developed who could be +trusted to erect the engine. The master inventor had to go himself as +the mechanical genius certain to cure all defects and ensure success. +This shows how indispensable Watt was. + +Orders now flowed in, and Watt was needed to prepare the plans and +drawings, no one being capable of relieving him of this. To-day we have +draftsmen by the thousand to whom it would be easy routine work, as we +have thousands to whom the erection of the Watt engine would be play. +Watt was everywhere. At length he had to confess that "a very little +more of this hurrying and vexation would knock me up altogether." At +this moment he had just been called to return to Cornwall to erect the +second engine. He says "I fancy I must be cut in pieces and a portion +sent to every tribe in Israel." We may picture him reciting in +Falstaffian mood, "Would my name were not so terrible to the enemy +(deep-mine water) as it is. There can't a drowned-out mine peep its head +out but I'm thrust upon it. Well, well, it always was the trick of my +countrymen to make a good thing too common. Better rust to death than be +scoured to nothing by this perpetual motion." + +Watt had a hard time of it in Cornwall during his next stay there, for +he had to go again. He arrives at Redruth to find many troubles. + + Forbes' eduction-pipe is a vile job, he writes, and full of + holes. The cylinder they have cast for Chacewater is still + worse, for it will hardly do at all. The Soho people have sent + here Chacewater pipe instead of Wheal Union, and the gudgeon + pipe has not arrived with the nozzles. These repeated + disappointments will ruin our credit in the country, and I + cannot stay here to bear the shame of such failures of promise. + +It is easy for present-day captains of industry to plume themselves upon +their ability to select men sure to succeed well with any undertaking, +and assume that Watt lacked the indispensable talent for selection, but +he had been driven by sad experience to trust none but himself, the +skilled workmen needed to co-operate with him not yet having been +developed. + +We have not touched upon another source of great anxiety to him at this +time. The enterprising Boulton would not have been the organiser he was +unless blessed with a sanguine disposition and the capacity for shedding +troubles. The business was rapidly extending in many branches, all +needing capital; the engine business, promising though it was, was no +exception. Little money was yet due from sales and much had been spent +developing the invention. Boulton's letter to Watt constantly urged cash +collections, while mine-owners were not disposed to pay until further +tests were made. Boulton suggested loans from Truro bankers on security +of the engines, but Watt found this impracticable. The engines were +doing astonishingly well to-day, but who could ensure their lasting +qualities? Watt shows good judgment in suggesting that Wilkinson, the +famous foundryman, should be taken into partnership. He urges his +enterprising partner to apply the pruning knife and cut down expenses +naively assuring him that "he was practising all the frugality in his +power." As Watt's personal expenses then were only ten dollars per week, +a smile rises at the prudent Scot's possible contribution to reduction +in expenditure. But he was on the right lines, and at least gave Boulton +the benefit of example. Watt was never disposed to look on the bright +side of things, and to add to Boulton's load, the third partner, +Fothergill, was even more desponding than Watt. When Boulton went away +to raise means, he was pursued by letters from Fothergill telling him +day by day of imperative needs. In one he was of opinion that "the +creditors must be called together; better to face the worst than to go +on in the neck-and-neck race with ruin." Boulton would hurry back to +quiet Fothergill and keep the ship afloat. Here he shines out +resplendently. He proved equal to the emergency. His courage and +determination rose in proportion to the difficulties to be overcome, +borne up by his invariable hope and unshakable belief in the value of +Watt's condensing engine, he triumphed at last, pledging, as security +for a loan of $70,000, the royalties derivable from the engine patents, +and an annuity for a loan of $35,000 more. So small a sum as $105,000 +sufficed to keep afloat the big ship laden with all their treasures. + +There was a period of great depression in Britain when Boulton and Watt +were thus in deep water, and at such times credit is sensitive in the +extreme. A small balance on the right side performs wonders. This +recalls to the writer how, once in the history of his own firm, credit +was kept high during a panic by using the identical sum Boulton raised, +$70,000, from a reserve fund that had been laid away and came in very +opportunely at the critical time. Every single dollar weighs a +hundredfold when credit trembles in the balance. A leading nerve +specialist in New York once said that the worst malady he had to treat +was the man of affairs whose credit was suspected. His unfailing remedy +was: "Call your creditors together, explain all and ask their support. I +can then do you some good, but not till then." His patients who did this +found themselves restored to vigor. They were supported by creditors and +all was bright once more. The wise doctor was sound in his advice. If +the firm has neither speculated nor gambled (synonymous terms), nor +lived extravagantly, nor endorsed for others, and the business is on a +solid foundation, no people have so much at stake in sustaining it as +the creditors; they will rally round it and think more of the firm than +ever, because they will see behind their money the best of all +securities--men at the helm who are not afraid and know how to meet a +storm. + +Boulton's timid partners no doubt were amazed that he was so blind to +the dangers which they with clearer vision saw so clearly. How deluded +they were. We may be sure neither of them saw the danger half as vividly +as he, but it is not the part of a leader to reveal to his fellows all +that he sees or fears. His part is to look dangers steadily in the face +and challenge them. It is the great leader who inspires in his followers +contempt for the danger which he sees in much truer proportion than +they. This Boulton did, for behind all else in his character there lay +the indomitable will, the do or die resolve. He had staked his life upon +the hazard of a die and he would stand the cost. "But if we fail," often +said the timid pair to him, as Macbeth did to his resolute partner, and +the same answer came, "_We_ fail." That's all. "One knockdown will not +finish this fight. We'll get up again, never fear. We know no such word +as fail."[1] + +One source of serious trouble arose from Watt and Boulton having been +so anxious at first to introduce their engines that they paid small +regard to terms. When their success was proved, they offered to settle, +taking one-third the value of the fuel saved. This was a liberal offer, +for, in addition to the mine-owners saving two-thirds of the former cost +of fuel consumed by the previous engines, mines became workable, which +without the Watt engine must have been abandoned. These terms however +were not accepted, and a long series of disputes arose, ending in some +cases only with the patent-right itself. It was resolved that all future +engines should be furnished only upon the terms before stated, Watt +declaring that otherwise he would not put pen to paper to make new +drawings. "Let our terms be moderate," he writes, "and, if possible, +consolidated into money _a priori_, and it is certain we shall get +_some_ money, enough to keep us out of jail, in continual apprehension +of which I live at present." Imprisonment for debt, let it be +remembered, had not been abolished. One of the most beneficent forward +steps that our time can boast of is the Bankruptcy Court. However hard +we may yet be upon offenders against us, society, through humane laws, +forgives our debtors in money matters, and gives a clear bill of health +after honorable acquittal in bankruptcy, and a fresh start. + +The result proved Watt's wisdom. His engines were needed to save the +mines. No other could. Applications came in freely upon his terms, and +as Watt was a poor hand at bargaining, he insisted that Boulton should +come to Cornwall and attend to that part. + +Meanwhile great attention was being paid to the works and all pertaining +to the men and methods. The firm established perhaps the first benefit +society of workmen. Every one was a member and contributed according to +his earnings. Out of this fund payments were made to the sick or +disabled in varying amounts. No member of the Soho Friendly Society, +except a few irreclaimable drunkards, ever came upon the parish. + +When Boulton's son came of age, seven hundred were dined. No +well-behaved workman was ever turned adrift. Fathers employed introduced +their sons into the works and brought them up under their own eye, +watching over their conduct and mechanical training. Thus generation +after generation followed each other at Soho works. + +On another occasion Boulton writes Watt in Cornwall, "I have thought it +but respectful to give our folks a dinner to-day. There were present +Murdoch, Lawson, Pearson, Perkins, Malcom, Robert Muir, all Scotchmen, +John Bull and Wilson and self, for the engines are now all finished and +the men have behaved well and are attached to us." + +Six Scotch and three English in the English works of Soho thought worthy +of dining with their employer! It was, we may be sure, a very rare +occurrence in that day, but worthy of the true captain of industry. Here +is an early "invasion" from the north. We are reminded of Sir Charles +Dilke's statement in his "Greater Britain," that, in his tour round the +world, he found ten Scotchmen for every Englishman in high position. +Owing, of course, to the absence of scope at home the Scot has had to +seek his career abroad. + +A master-stroke this, probably the first dinner of its kind in Britain, +and no doubt more highly appreciated by the honored guests than an +advance in wages. Splendid workmen do not live upon wages alone. +Appreciation felt and shown by their employer, as in this case, is the +coveted reward. + +We have read how Watt was much troubled in Scotland with poor mechanics. +Not one good craftsman could he then find. After seeing Soho, where the +standard was much higher, he declared that the Scotch mechanic was very +much inferior; he was prejudiced against them. Murdoch, however, the +first Scot at Soho, soon eclipsed all, and no doubt under his wing +other Scots gained a trial with the result indicated. It is very +significant that even in the earliest days of the steam engine, +Scotchmen should exhibit such talent for its construction, forecasting +their present pre-eminence in marine engineering. + +Small wonder that the Soho works became the model for all others. The +last words in Boulton's letter, "and are attached to us," tell the +story. No danger of strikes, of lockouts, or quarrels of any kind in +such establishments as that of Boulton and Watt, who proved that they in +turn were attached to their men. Mutual attachment between employers and +employed is the panacea for all troubles--yes, better than a panacea, +the preventer of troubles. + +After repeated calls from Watt, Boulton took the journey to Cornwall in +October, 1778, although Fothergill was again uttering lamentable +prophecies of impending ruin, and the London agent was imploring his +presence there upon financial matters pressing in the extreme. Boulton +succeeded in borrowing $10,000 from Truro bankers on the security of +engines erected, and settled several disputes, getting $3,500 per year +royalty for one engine and $2,000 per year for another. At last, after +nine years of arduous labor since the invention was hailed as +successful, the golden harvest so long expected began to replenish the +empty treasury. The heavy liabilities, however, remained a source of +constant anxiety. No remedy could be found against "this consumption of +the purse." + +Watt had again to encounter the lack of competent, sober workmen to run +engines. The Highland blood led him at last into severe measures, and he +insisted upon discharging two or three of the most drunken. Here Boulton +had great difficulty in restraining him. Much had to be endured, and +occasional bouts of drunkenness overlooked, although serious accidents +resulted. At last two men appeared whose services proved +invaluable--Murdoch, already mentioned, and Law--one of whom became +famous. Watt was absent when the former called and asked Boulton for +employment. The young Scot was the son of a well-known millwright near +Ayr who had made several improvements. His famous son worked with him, +but being ambitious and hearing of the fame of Boulton and Watt, he +determined to seek entrance to Soho works and learn the highest order of +handicraft. Boulton had told him that there was at present no place +open, but noticing the strange cap the awkward young man had been +dangling in his hands, he asked what it was made of. "Timmer," said the +lad. "What, out of wood?" "Yes." "_How_ was it made?" "I turned it +mysel' in a bit lathey o' my own making." This was enough for that rare +judge of men. Here was a natural-born mechanic, certain. The young man +was promptly engaged for two years at fifteen shillings per week when +in shop, seventeen shillings when abroad, and eighteen shillings when in +London. His history is the usual march upward until he became his +employers' most trusted manager in all their mechanical operations. +While engaged upon one critical job, where the engine had defied +previous attempts to put it to rights, the people in the house where +Murdoch lodged were awakened one night by heavy tramping in his room +over-head. Upon entering, Murdoch was seen in his bed clothes heaving +away at the bed post in his sleep, calling out "Now she goes, lads, now +she goes." His heart was in his work. He had a mission, and only one--to +make that engine go. + +Of course he rose. There's no holding down such a "dreamer" anywhere in +this world. It was not only that he had zeal, for he had sense with it, +and was not less successful in conquering the rude Cornishmen who had +baffled, annoyed and intimidated Watt. He won their hearts. His ability +did not end with curing the defects of machinery; he knew how to manage +men. At first he had to depend upon his physical powers. He was an +athlete not indisposed to lead the strenuous life. He had not been very +long in Cornwall before half a dozen of the mining captains, a class +that had tormented poor, retiring and modest Watt, entered the +engine-room and began their bullying tricks on him. The Scotch blood was +up, Murdoch quietly locked the door and said to the captains, "Now then +gentlemen, you shall not leave until we have settled matters once for +all." He selected the biggest Cornishman and squared off. The contest +was soon over. Murdoch vanquished the bully and was ready for the next. +The captains, seeing the kind of man he was, offered terms of peace, +hands were shaken all round and they parted good friends, and remained +so. We are past that rude age. The skilled, educated manager of to-day +can use no weapon so effectively with skilled men as the supreme force +of gentleness, the manner, language and action of the educated man, even +to the calm, low voice never raised to passionate pitch. He conquers and +commands others because he has command of himself. + +We must not lose sight of Murdoch. In addition to his rare qualities, he +possessed mechanical genius. He was the inventor of lighting by gas, and +it was he who made the first model of a locomotive. There was no +emergency with engines, no accident, no blunder, but Murdoch was called +in. We read with surprise that his wages even in 1780 were only five +dollars per week. He then modestly asked for an advance, but this was +not given. A present of one hundred dollars, however, was made to him in +recognition of his unusual services. Probably the explanation of the +failure to increase his wages at the time was that, owing to the +condition of the business, no rise in wages could be made to one which +would involve an advance to others. Murdoch remained loyal to the +firm, however, although invited into partnership by another. Afterward +he received due reward. He had always a strong aversion to partnership, +no doubt well founded in this case, for during many years failure seemed +almost as likely as success. Watt has much to say in his letters about +"William" (Murdoch), who, more than anyone, relieved him from +trouble.[2] + +The bargainings with mine-owners brought on intense heartaches and broke +Watt down completely. Boulton had to go to him again in Cornwall in the +autumn of 1779, and as usual succeeded in adjusting many disputes by +wise compromises with the grasping owners which Watt's strict sense of +justice had denied. Many of these had paid no royalties for years, +others disputed Watt's unerring register of fuel consumption (another of +his most ingenious inventions now in general use for many purposes), a +more heinous offense in his eyes than that of non-payment. "The +rascality of man," he writes, "is almost beyond belief." He never was +more despondent or more irritable than now. No one was better aware of +his weakness than himself. In short, his heartaches and nervousness +unfitted him for business. As usual, he attributed his discouragement +chiefly to his financial obligations. The firm was as hard pressed as +ever. Indeed a new source of danger had developed. Fothergill's affairs +became involved, and had it not been for Boulton's capital and credit, +the firm of Boulton and Fothergill could not have maintained payment. +This had caused a drain upon their resources. Boulton sold the estate +which had come to him by his wife, and the greater part of his father's +property, and mortgaged the remainder. It is evident that the great +captain had taken in hand far too many enterprises. Probably he had not +heard the new doctrine: "Put all your eggs in one basket and then watch +that basket." He had even ventured considerable sums in blockade running +during the American Revolutionary War. It was not without good reason, +therefore, that the more cautious Scot addressed to him so many pathetic +letters: "I beg of you to attend to these money matters. I cannot rest +in my bed until they have some determinate form." Watt's inexperience in +money matters caused apprehensions of ruin to arise whenever financial +measures were discussed. He was at this time utterly wretched, and +Mrs. Watt at last became anxious, long and bravely as she had hitherto +borne up and striven to dispel her husband's fears. Never before had she +ventured to speak to Boulton upon the subject. She now broke the silence +and wrote him in Cornwall a touching letter, stating that her husband's +health and spirits had become much worse since Boulton had left Soho. "I +know there are several things that so prey upon his mind as to render +him perfectly miserable. They never cross his mind, but he is rendered +unfit to do anything for a long time." She describes these financial +demons that torment him and begs that her writing should not be told to +Watt, as it might only add to his troubles. The appeal brings Mrs. Watt +before us in a most engaging light. + +A study of the problem was made upon Boulton's return and he agreed to +close two departments of the business which were so far unprofitable, +thus entering upon the right path. The engine having proved itself +indispensable, the demand for it was becoming great and pressing from +various countries. To concentrate upon its manufacture was obviously the +true policy. The great captain's enterprise was not often expended upon +failures, and it is with pleasure we find that among the profitable +branches which Boulton had encouraged Watt in introducing at Soho, was +the copying-press, which Watt invented in 1778, and which we use to +this day. In July of that year he writes Dr. Black that he has "lately +discovered a method of copying writing instantaneously, provided it has +been written within twenty-four hours. I send you a specimen and will +impart the secret if it will be of any use to you. It enables me to copy +all my business letters." He kept this secret for two years, and in May, +1780, secured a patent after he had completed details of the press and +experimented with the ink. One hundred and fifty were made and sold. +Thirty of these went abroad. It steadily made its way. Watt, writing +some thirty years later, said it had proved so useful to him that it was +well worth all the trouble of perfecting it, even if it brought no +profit. + +We think of Watt and the steam engine appears. Let us however note the +unobtrusive little copying-press on the table at his side. Extremes meet +here. It would be difficult to name an invention more universally used, +in all offices where man labors in any field of activity. In the list of +modest inventions of greatest usefulness, the modern copying-press must +take high rank, and this we owe entirely to Watt. + +Of the same period as the copying-machine is his invention of a +drying-machine for cloth, consisting of three cylinders of copper over +which the cloth must turn over and under while cylinders are filled with +steam, the cloth to be alternately wound off and on the two wooden +rollers, by which means it will pass over three cylinders in +succession. This machine was erected for Watt's father-in-law, Mr. +MacGregor in Glasgow, by an ingenious mechanic, John Gardiner, often +employed by Watt in earlier years. "This I apprehend," he writes to +David Brewster in 1814, "to be the original from which such machines +were made." When we consider the extent to which such steam +drying-machines are used in our day, our estimate of the credit due to +Watt cannot be small. The drying-machine is no unfit companion to the +copying-machine. + +Watt revisited Cornwall in 1781 to make an inspection of all the +engines. Much he found needing attention and improvement. His evenings +were spent designing "road steam-carriages." This was before the day of +railroads, and the carriages were to be driven by steam over the +ordinary coach roads. He filled a quarto drawing-book with different +plans for these, and covered the idea in one of his patent +specifications. Boulton suggested in 1781 that the idea of rotary motion +should be developed, which Watt had from the first regarded as of prime +importance. It was for this he had invented his original wheel engine, +and in his first patent of 1769 he describes one method of securing it. +It occurred to him that the ordinary engine might be adapted to give the +rotary motion. He wrote from Cornwall to Boulton: "As to the circular +motion, I will apply it as soon as I can." He prepared a model upon his +return to Soho, using a crank connected with the working-beam of the +engine for that purpose, which worked satisfactorily. There was nothing +new in the crank motion; it was used on every spinning-wheel, +grind-stone and foot-lathe turned by hand, but its application to the +steam-engine was new. As early as 1771, he writes: + + I have at times had my thoughts a good deal upon the subject. In + general, it appears to me that a crank of a sufficient sweep + will be by much the sweetest motion, and perhaps not the + dearest, if its durability be considered ... I then resolved to + adopt the crank ... Of this I caused a model to be made, which + performed to satisfaction. But being then very much engaged with + other business, I neglected to take a patent immediately, and + having employed a blackguard of the name of Cartwright (who was + afterward hanged), about this model, he, when in company with + some of the same sort who worked at Wasborough's mill, and were + complaining of its irregularities and frequent disasters, told + them he could put them in a way to make a rotative motion which + would not go out of order nor stun them with its noise, and + accordingly explained to them what he had seen me do. Soon after + which, John Steed, who was engineer at Wasborough's mill, took a + patent for a rotative motion with a crank, and applied it to + their engine. Suspicions arising of Cartwright's treachery, he + was strictly questioned, and confessed his part in the + transaction when too late to be of service to us. + +Overtures were made by Wasborough to exchange patents and work together, +which Watt scornfully rejected. He writes: + + Though I am not so saucy as many of my countrymen, I have enough + innate pride to prevent me from doing a mean action because a + servile prudence may dictate it ... I will never meanly sue a + thief to give me my own again unless I have nothing left behind. + +His blood was up. No dealings with rascals! + +July, 1781, Watt had finished his studies, went to Penryn, and swore he +had "invented certain new methods of applying the vibrating or +reciprocating motion of steam or fire engines to produce a continued +rotation or circular motion round an axis or centre, and thereby to give +motion to the wheels of mills or other machines." + +Watt proceeded to work out the plan of the rotary engine, stimulated by +numerous inquiries for steam engines for driving all kinds of mills. He +found that "the people in London, Manchester and Birmingham are +steam-mill mad." + +During many long years of trial with their financial troubles, inferior +and drunken workmen, disappointing engines, Cornish mine-owners to annoy +him, it is highly probable that Watt only found relief in retiring to +his garret to gratify his passion for solving difficult mechanical +problems. We may even imagine that from his serious mission--the +development of the engine--which was ever present, he sometimes flew to +the numerous less exhausting inventions for recreation, as the weary +student flies to fiction. His mind at this period seems never to have +been at rest. His voluminous correspondence constantly reveals one +invention after another upon which he was engaged. A new micrometer, a +dividing screw, a new surveying-quadrant, problems for clearing the +observed distance of the moon from a star of the effects of refraction +and parallax, a drawing-machine, a copying-machine for sculpture--anything +and everything he used or saw seems immediately to have been subjected to +the question: "Cannot this be improved?" usually with a response in the +affirmative. + +As we have read, he had long studied the question of a locomotive steam +carriage. In Muirhead's Biography, several pages are devoted to this. In +his seventh "new improvement," in his patent of 1784, he describes "the +principle and construction of steam engines which are applied to give +motion to wheel carriages for removing persons, goods, or other matter +from place to place, in which case the engines themselves must be +portable." Mr. Murdoch made a model of the engine here specified which +performed well, but nothing important came of all this until 1802, when +the problem was instantly changed by Watt's friend, Mr. Edgeworth, +writing him, "I have always thought that steam would become the +universal lord, and that we should in time scorn post-horses. _An iron +railroad would be a cheaper thing than a road of the common +construction._" Here lay in a few words the idea from which our railway +system has sprung. Surely Edgeworth deserves to be placed among the +immortals.[3] As in the case of the steamship, however, the +indispensable steam engine of Watt had to furnish the motive power. The +railroad is only the necessary smooth track upon which the steam engine +could perform its miracle. It is significant that steam power upon roads +required the abandonment of the usual highway. So we may believe is the +automobile to force new roads of its own, or to widen existing highways, +rendering those safe under certain rules for speed of twenty miles per +hour, or even more, when they were intended only for eight or ten. + +The reading lamp of Watt's day was a poor affair, and as he never saw an +inefficient instrument without studying its improvement, he produced a +new lamp. He wrote Argand of the Argand burner upon the subject and for +a long time Watt lamps were made at the Soho works, which gave a light +surpassing in steadiness and brilliance anything of the kind that had +yet appeared. He gives four plans for lamps, "with the reservoir below +and the stem as tall as you please." He also made an instrument for +determining the specific gravity of liquids, and a year after this he +"found out a method of working tubes of the elastic resin without +dissolving it." The importance of such tubes for a thousand purposes in +the arts and sciences is now appreciated. + +Watt gave much time to an arithmetical machine which he found +exceedingly simple to plan, but he adds, "I have learnt by experience +that in mechanics many things fall out between the cup and the mouth." +He describes what it is to accomplish, but it remained for Babbage at a +much later date to perfect the machine. A machine for copying sculpture +amused him for a time but it was never finished. + +If any difficulty of a mechanical nature arose, people naturally turned +to Watt for a solution. Thus the Glasgow University failed to get pipes +for conveying water across the Clyde to stand, the channel of the river +being covered with mud and shifty sand, full of inequalities, and +subject to the pressure of a considerable body of water. Application was +at last made to the recognised genius. If he could not solve it, who +could? This was just one of the things that Watt liked to do. He +promptly devised an articulated suction pipe with parts formed on the +principle of a lobster's tail. This crustacean tube a thousand feet long +solved the matter. Watt stated that his services were induced solely by +a desire to be of use in procuring good water to the city of Glasgow, +and to promote the prosperity of a company which had risked so much for +the public good. These were handsomely acknowledged by the presentation +to him of a valuable piece of plate. + +As another proof of Watt's habit of thinking of everything that could +possibly be improved, it may be news to many readers that the +consumption of the smoke from steam engines early attracted his +attention, and that he patented devices for this. These have been +substantially followed in the numerous attempts which have been made +from time to time to reduce the huge volumes of smoke that keep so many +cities under a cloud. He was successful and his son James writes to him +in 1790 from Manchester: + + It is astonishing what an impression the smoke-consuming power + of the engine has made upon everybody hereabouts. They scarcely + trusted to the evidence of their senses. You would be diverted + to hear the strange hypotheses which have been stated to account + for it. + +This is all very well. It is certain that most of the smoke made in +manufacturing concerns can be consumed, if manufacturers are compelled +by law to erect sufficient heating surface and to include the well-known +appliances, including those for careful firing, but no city so far as +the writer knows has ever been able to enforce effective laws. There +remain the dwellings of the people to deal with, which give forth smoke +in large cities in the aggregate far exceeding that made by the +manufacturing plants. New York pursues the only plan for ensuring the +clearest skies of any large city in the world where coal is generally +used, by making the use of bituminous coal unlawful. The enormous growth +of present New York (45 per cent. in last decade) is not a little +dependent upon the attraction of clear blue sides and the resulting +cleanliness of all things in and about the city compared with others. +When, by the progress of invention or new methods of distributing heat, +smoke is banished, as it probably will be some day, many rich citizens +will remain in their respective western cities instead of flocking to +the clear blue-skied metropolis, as they are now so generally doing. + +Such were some of Watt's by-products. His recreation, if found at all, +was found in change of occupation. We read of no idle days, no pleasure +trips, no vacations, only change of work. + +Rumors of new inventions of engines far excelling his continued to +disturb Watt, and much of his time was given to investigation. He +thought of a caloric air engine as possibly one of the new ideas; then +of the practicability of producing mechanical power by the absorption +and condensation of gas on the one hand and by its disengagement and +expansion on the other. His mind seemed to range over the entire field +of possibilities. + +The Hornblower engine had been heralded as sure to displace the Watt. +When it was described, it proved to be as Watt said, "no less than our +double-cylinder engine, worked upon our principle of expansion. It is +fourteen years since I mentioned it to Mr. Smeaton." Watt had explained +to Dr. Small his method of working steam expansively as early as May, +1769, and had adopted it in the Soho engine and also in the Shadwell +engine erected in that year. + +We have seen before that Watt had to retrace his steps and abandon for a +time in later engines what he had before ventured upon. + +The application of steam for propelling boats upon the water was, at +this time (1788), attracting much attention. Boulton and Watt were urged +to undertake experiments. This they declined to entertain, having their +facilities fully employed in their own field, but finally Fulton, on +August 6, 1803, ordered an engine from them from his own drawings, +intended for this purpose, repeating the order in person in 1804. It was +shipped to America early in 1805, and in 1807 placed upon the Clermont, +which ran upon the Hudson River as a passenger boat, attaining a speed +of about five miles an hour. This was the first steamboat that was ever +used for passengers, and altho Fulton neither invented the boat nor the +engine, nor the combination of the two, still he is entitled to great +credit for overcoming innumerable difficulties sufficient to discourage +most men. Fulton, who was the son of a Scotsman from Dumfrieshire, +visited Syminton's steamboat, the _Charlotte Dundas_, in Scotland, in +1801, and had seen it successfully towing canal boats upon the Forth and +Clyde Canal. This was the first boat ever propelled by steam +successfully for commercial purposes. It was subsequently discarded, not +because it did not tow the canal boats, but because the revolving +paddle-wheels caused waves that threatened to wash away the canal banks. + +Several engines were sent to New York. The men in charge of one found on +shipboard a pattern-maker going to America named John Hewitt. He settled +in America January 12th, 1796, and became the father of the late famous +and deeply lamented Hon. Abram S. Hewitt, long a member of Congress and +afterward mayor of New York, foremost in many improvements in the city, +the last being the Subway, just opened, which owes its inception to him. +For this service, the Chamber of Commerce presented him with a memorial +medal. Mr. Hewitt married a daughter of Peter Cooper, founder of the +Cooper Institute, which owes its wonderful development chiefly to him. +His children devote themselves and their fortunes to its management. At +the time of his death in 1902, he was pronounced "the first private +citizen of the Republic." Small engine-shops (of which the ruins still +remain), called "Soho" after their prototype, were erected by his father +near New York city, on the Greenwood division of the Erie Railroad. The +railroad station was called "Soho" by Mr. Abram S. Hewitt, who was then +president of the railroad company. Upon Mr. Hewitt's eightieth birthday +congratulations poured in from all quarters. One cable from abroad +attracted attention as appropriate and deserved: "Ten octaves every +note truly struck and grandly sung." No man in private life passed away +in our day with such general lamentation. The Republic got even more +valuable material than engines from the old home in the ship that +arrived on January 12, 1796. + +We must not permit ourselves to forget that it was not until the Watt +engine was applied to steam navigation that the success of the latter +became possible. It was only by this that it could be made practicable, +so that the steamship is the product of the steam-engine, and it is to +Watt we owe the modern twenty-three-thousand-ton monster (and larger +monsters soon to come), which keeps its course against wind and tide, +almost "unshaked of motion," for this can now properly be said. +Passengers crossing the Atlantic from port to port now scarcely know +anything of irregular motion, and never more than the gentlest of slight +heaves, even during the gale that + + "Catches the ruffian billows by their tops, + Curling their monstrous heads." + +The ocean, traversed in these ships, is a smooth highway--nothing but a +ferry--and a week spent upon it has become perhaps the most enjoyable +and the most healthful of holiday excursions, provided the prudent +excursionist has left behind positive instructions that wireless +telegrams shall not follow. + +[1] Perhaps there is no instance so striking as this of the immense +difference that sometimes lies in the mere accent given one +monosyllable. Until Mrs. Siddons revealed the real Lady Macbeth, every +actress had replied, "We fail?" interrogatively, and then encouragingly, +"Screw your courage to the sticking-point and we'll _not_ fail." Such +the commonplace reciters. When genius touched the word it flashed and +sparkled. Then came the prompt response. "_We_ fail." She was of such +stuff as meets failure without fear. For this revelation the actress +becomes immortal, since her name is linked with the greatest son of +time. One word did it, nay a new accent upon a monosyllable--a trifling +change say you? "I make it a rule never to mind trifles," said a great +man. "So should I if I could only tell what were trifles," said a +greater. One is far on if he can predict consequences that may flow from +one kind word or the intonation of a word. Fortune sometimes hangs upon +a glance or nod of kindly recognition as we pass. + +[2] An American Murdoch was found in Captain Jones, the best manager of +works of his day. He entered the service of the Carnegie Steel Company +as a young mechanic at two dollars per day, a perfect copy of Murdoch in +many important respects. Reading Murdoch's history, we have found +ourselves substituting the "captain," a title well earned on the field +in the war for the Union, which he entered as a private. Once he was +offered an interest in the firm, which would have made him one of the +band of young millionaires. His reply was, "Thank you, don't want to +have anything to do with business. These works (Steel rail mills, +Pittsburg) give me enough to think of. You just give me a 'thundering +salary.'" "All right, Captain, the salary of the president of the United +States is yours." Also like Murdoch, he was an inventor. His principal +invention, recently sustained by the Supreme Court, would easily yield +from those who appropriated it and refused payment, at least five +millions of dollars in royalties. Captain Jones was born in Pennsylvania +of Welsh parents. Murdoch won promotion at last, and was first +superintendent of one of the special departments, and later had general +supervision of the mechanical department, becoming "the right hand man" +of the firm. The young partners dealt generously with him, and treated +him with reverence and affection to the end. He died in his eighty-fifth +year. Captain Jones was injured at the works and passed away just as a +touch of age came upon him, as many war veterans did. Fortunate is the +firm that discovers a William Murdoch or a William Jones, and gives him +swing to do the work of an original in his own way. + +[3] Since the above was put in type I learn that in his forthcoming book +upon "The Development of the Locomotive," which promises to become the +standard, Mr. Angus Sinclair says: "The first suggestion of a railroad +for goods transportation appears to have been made before The Literary +and Philosophical Society of Newcastle by a Mr Thomas, of Denton, in +February, 1800. Two years later Richard Edgeworth, father of the famous +novelist, suggested that it should be extended for the carrying of +passengers." There is no record of Thomas's suggestion, as far as we +know, but only tradition. Even if made, however, it seems to have lain +dead. Edgeworth evidently knew nothing of it, and as it was his letter +to Watt which seems first to have attracted public attention, the +passage is allowed to stand as written. + + + + +CHAPTER VII + +SECOND PATENT + + +The number and activity of rivals attracted to the steam engine and its +possible improvement, some of whom had begun infringements upon the Watt +patents, alarmed Messrs. Watt and Boulton so much that they decided Watt +should apply for another patent, covering his important improvements +since the first. Accordingly, October 25, 1781, the patent (already +referred to on p. 91) was secured, "for certain new methods of producing +a continued rotative motion around an axis or centre, and thereby to +give motion to the wheels of mills or other machines." + +This patent was necessary in consequence of the difficulties experienced +in working the steam wheels or rotatory engines described in the first +patent of 1769, and by Watt's having been so unfairly anticipated, by +Wasborough in the crank motion. + +No less than five different methods for rotatory motion are described in +the patent, the fifth commonly known as the "sun and planet wheels," of +which Watt writes to Boulton, January 3, 1782, + + I have tried a model of one of my old plans of rotative engines, + revived and executed by Mr. Murdoch, which merits being + included in the specification as a fifth method; for which + purpose I shall send a drawing and description next post. It has + the singular property of going twice round for each stroke of + the engine, and may be made to go oftener round, if required, + without additional machinery. + +Then followed an explanation of the sketch which he sent, and two days +later he wrote, "I send you the drawings of the fifth method, and +thought to have sent you the description complete, but it was late last +night before I finished so far, and to-day have a headache, therefore +only send you a rough draft of part." + +In all of these Watt recommended that a fly-wheel be used to regulate +the motion, but in the specification for the patent of the following +year, 1782, his double-acting engine produced a more regular motion and +rendered a fly-wheel unnecessary, "so that," he says, "in most of our +great manufactories these engines now supply the place of water, wind +and horse mills, and instead of carrying the work to the power, the +prime agent is placed wherever it is most convenient to the +manufacturer." + +This marks one of the most important stages in the development of the +steam engine. It was at last the portable machine it remains to-day, and +was placed wherever convenient, complete in itself and with the rotative +motion adaptable for all manner of work. The ingenious substitutes Watt +had to invent to avoid the obviously perfect crank motion have of course +all been discarded, and nothing of these remains except as proofs, +where none are needed, that genius has powers in reserve for +emergencies; balked in one direction, it hews out another path for +itself. + +While preparing the specification for this patent of 1781, Watt was busy +upon another specification quite as important, which appeared in the +following year, 1782. It embraced the following new improvements, the +winnowing of numberless ideas and experiments that he had conceived and +tested for some years previous: + + 1. The use of steam on the expansive principle; together with + various methods or contrivances (six in number, some of them + comprising various modifications), for equalising the expansive + power. + + 2. The double-acting engine; in which steam is admitted to press + the piston upward as well as downward; the piston being also + aided in its ascent as well as in its descent by a vacuum + produced by condensation on the other side. + + 3. The double-engine; consisting of two engines, primary and + secondary, of which the steam-vessels and condensers communicate + by pipes and valves, so that they can be worked either + independently or in concert; and make their strokes either + alternately or both together, as may be required. + + 4. The employment of a toothed rack and sector, instead of + chains, for guiding the piston-rod. + + 5. A rotative engine, or steam-wheel. + +Here we have three of the vital elements required toward the completion +of the work: first, steam used expansively; second, the double-acting +engine. It will be remembered that Watt's first engines only took in +steam at the bottom of the cylinder, as Newcomen's did, but with this +difference: Watt used the steam to perform work which Newcomen could not +do, the latter only using steam to force the piston itself upward. Now +came Watt's great step forward. Having a cylinder closed at the top, +while the Newcomen cylinder remained open, it was as easy to admit steam +at the top to press the piston down as to admit it at the bottom to +press the piston up; also as easy to apply his condenser to the steam +above as below, at the moment a vacuum was needed. All this was +ingeniously provided for by numerous devices and covered by the patent. +Third, he went one step farther to the compound engine, consisting of +two engines, primary and secondary, working steam expansively +independently or in concert, with strokes alternate or simultaneous. The +compound engine was first thought of by Watt about 1767. He laid a large +drawing of it on parchment before parliament when soliciting an +extension of his first patent. The reason he did not proceed to +construct it was "the difficulty he had encountered in teaching others +the construction and use of the single engine, and in overcoming +prejudices"; the patent of 1782 was only taken out because he found +himself "beset with a host of plagiaries and pirates." + +One of the earliest of these double-acting engines was erected at the +Albion Mills, London, in 1786. Watt writes: + + The mention of Albion Mills induces me to say a few words + respecting an establishment so unjustly calumniated in its day, + and the premature destruction of which, by fire, in 1791, was, + not improbably, imputed to design. So far from being, as + misrepresented, a monopoly injurious to the public, it was the + means of considerably reducing the price of flour while it + continued at work. + +The "double-acting" engine was followed by the "compound" engine, of +which Watt says: + + A new compound engine, or method of connecting together the + cylinders and condensers of two or more distinct engines, so as + to make the steam which has been employed to press on the piston + of the first, act expansively upon the piston of the second, + etc., and thus derive an additional power to act either + alternately or co-jointly with that of the first cylinder. + +We have here, in all substantial respects, the modern engine of to-day. + +Two fine improvements have been made since Watt's time: first, the +piston-rings of Cartwright, which effectively removed one of Watt's most +serious difficulties, the escape of steam, even though the best packing +he could devise were used--the chief reason he could not use +high-pressure steam. In our day, the use of this is rapidly extending, +as is that of superheated steam. Packing the piston was an elaborate +operation even after Watt's day. + +It was not because Watt did not know as well as any of our present +experts the advantages of high pressures, that he did not use them, but +simply because of the mechanical difficulties then attending their +adoption. He was always in advance of mechanical practicalities rather +than behind, and as we have seen, had to retrace his steps, in the case +of expansion. + +The other improvement is the cross-head of Haswell, an American, a +decided advance, giving the piston rod a smooth and straight bed to rest +upon and freeing it from all disturbance. The drop valve is now +displacing the slide valve as a better form of excluding or admitting +steam. + +Watt of course knew nothing of the thermo-dynamic value of high +temperature without high pressure, altho fully conversant with the value +of pressures. This had not been even imagined by either philosopher or +engineer until discovered by Carnot as late as 1824. Even if he had +known about it the mechanical arts in his day were in no condition to +permit its use. Even high pressures were impracticable to any great +extent. It is only during the past few years that turbines and +superheating, having long been practically discarded, show encouraging +signs of revival. They give great promise of advancement, the hitherto +insuperable difficulties of lubrication and packing having been overcome +within the last five years. Superheating especially promises to yield +substantial results as compared with the practice with ordinary engines, +but the margin of saving in steam over the best quadruple expansion +engine cannot be great. Lord Kelvin however expects it to be the final +contribution of science to the highest possible economy in the steam +engine. + +In the January (1905) number of "Stevens Institute Indicator," +Professor Denton has an instructive resume of recent steam engine +economics. He tells us that Steam Turbines are now being applied to +Piston Engines to operate with the latter's exhaust, to effect the same +saving as the sulphur dioxide cylinder; and adds + + that the Turbine is a formidable competitor to the Piston Engine + is mainly due to the fact that it more completely realizes the + expansive principle enunciated in the infancy of steam history + as the fundamental factor of economy by its sagacious founder, + the immortal Watt. + +Watt's favorite employment in Soho works late in 1783 and early in 1784 +was to teach his engine, now become as docile as it was powerful, to +work a tilt hammer. In 1777 he had written Boulton that + + Wilkinson wants an engine to raise a stamp of 15 cwt. thirty or + forty times in a minute. I have set Webb to work to try it with + the little engine and a stamp-hammer of 60 lbs. weight. Many of + these _battering rams_ will be wanted if they answer. + +The trial was successful. A new machine to work a 700 lbs. hammer for +Wilkinson was made, and April 27, 1783, Watt writes that + + it makes from 15 to 50, and even 60, strokes per minute, and + works a hammer, raised two feet high, which has struck 300 blows + per minute. + +The engine was to work two hammers, but was capable of working four of 7 +cwt. each. He says, with excusable pride, + + I believe it is a thing never done before, to make a hammer of + that weight make 300 blows per minute; and, in fact, it is more + a matter to brag of than for any other use, as the rate wanted + is from 90 to 100 blows, being as quick as the workmen can + manage the iron under it. + +This most ingenious application of steam power was included in Watt's +next patent of April 28, 1784. It embraced many improvements, mostly, +however, now of little consequence, the most celebrated being "parallel +motion," of which Watt was prouder than any other of his triumphs. He +writes to his son, November, 1808, twenty-four years after it was +invented (1784): + + Though I am not over anxious after fame, yet I am more proud of + the parallel motion than of any other mechanical invention I + have ever made. + +He wrote Boulton, in June, 1784: + + I have started a new hare. I have got a glimpse of a method of + causing a piston-rod to move up and down perpendicularly, by + only fixing it to a piece of iron upon the beam ... I think it + one of the most ingenious simple pieces of mechanism I have + contrived. + +October, 1784, he writes: + + The new central perpendicular motion answers beyond expectation, + and does not make the shadow of a noise. + +He says: + + When I saw it in movement, it afforded me all the pleasure of a + novelty, as if I had been examining the invention of another. + +When beam-engines were universally used for pumping, this parallel +motion was of great advantage. It has been superseded in our day, by +improved piston guides and cross-heads, the construction of which in +Watt's day was impossible, but no invention has commanded in greater +degree the admiration of all who comprehend the principles upon which it +acts, or who have witnessed the smoothness, orderly power and "sweet +simplicity" of its movements. Watt's pride in it as his favorite +invention in these respects is fully justified. + +A detailed specification for a road steam-carriage concludes the claims +of this patent, but the idea of railroads, instead of common roads, +coming later left the construction of the locomotive to Stephenson.[1] + +Watt's last patent bears date June 14, 1785, and was + + for certain newly improved methods of constructing furnaces or + fire-places for heating, boiling, or evaporating of water and + other liquids which are applicable to steam engines and other + purposes, and also for heating, melting, and smelting of metals + and their ores, whereby greater effects are produced from the + fuel, and the smoke is in a great measure prevented or consumed. + +The principle, "an old one of my own," as Watt says, is in great part +acted upon to-day. + +So numerous were the improvements made by Watt at various periods, which +greatly increased the utility of his engine, it would be in vain to +attempt a detailed recital of his endless contrivances, but we may +mention as highly important, the throttle-valve, the governor, the +steam-gauge and the indicator. Muirhead says: + + The throttle-valve is worked directly by the engineer to start + or stop the engine, and also to regulate the supply of steam. + Watt describes it as a circular plate of metal, having a spindle + fixed across its diameter, the plate being accurately fitted to + an aperture in a metal ring of some thickness, through the + edgeway of which the spindle is fitted steam-tight, and the ring + fixed between the two flanches of the joint of the steam-pipe + which is next to the cylinder. One end of the spindle, which has + a square upon it, comes through the ring, and has a spanner + fixed upon it, by which it can be turned in either direction. + When the valve is parallel to the outsides of the ring, it shuts + the opening nearly perfectly; but when its plane lies at an + angle to the ring, it admits more or less steam according to the + degree it has opened; consequently the piston is acted upon with + more or less force. + +Papin preferred gunpowder as a safer source of power than steam, but +that was before it had been automatically regulated by the "Governor." +The governor has always been the writer's favorite invention, probably +because it was the first he fully understood. It is an application of +the centrifugal principle adapted and mechanically improved. Two heavy +revolving balls swing round an upright rod. The faster the rod revolves +the farther from it the balls swing out. The slower it turns the closer +the balls fall toward it. By proper attachments the valve openings +admitting steam are widened or narrowed accordingly. Thus the higher +speed of the engine, the less steam admitted, the slower the speed the +more steam admitted. Hence any uniform speed desired can be maintained: +should the engine be called upon to perform greater service at one +moment than another, as in the case of steel rolling mills, speed being +checked when the piece of steel enters the rolls, immediately the valves +widen, more steam rushes into the engine, and _vice versa_. Until the +governor came regular motion was impossible--steam was an unruly steed. + +Arago describes the steam-gauge thus: + + It is a short glass tube with its lower end immersed in a + cistern of mercury, which is placed within an iron box screwed + to the boiler steam-pipe, or to some other part communicating + freely with the steam, which, pressing on the surface of the + mercury in the cistern, raises the mercury in the tube (which is + open to the air at the upper end), and its altitude serves to + show the elastic power of the steam over that of the atmosphere. + +The indicator he thus describes: + + The barometer being adapted only to ascertain the degree of + exhaustion in the condenser where its variations were small, the + vibrations of the mercury rendered it very difficult, if not + impracticable, to ascertain the state of the exhaustion of the + cylinder at the different periods of the stroke of the engine; + it became therefore necessary to contrive an instrument for that + purpose that should be less subject to vibration, and should + show nearly the degree of exhaustion in the cylinder at all + periods. The following instrument, called the Indicator, is + found to answer the end sufficiently. A cylinder about an inch + diameter, and six inches long, exceedingly truly bored, has a + solid piston accurately fitted to it, so as to slide easy by the + help of some oil; the stem of the piston is guided in the + direction of the axis of the cylinder, so that it may not be + subject to jam, or cause friction in any part of its motion. The + bottom of this cylinder has a cock and small pipe joined to it + which, having a conical end, may be inserted in a hole drilled + in the cylinder of the engine near one of the ends, so that, by + opening the small cock, a communication may be effected between + the inside of the cylinder and the indicator. + + The cylinder of the indicator is fastened upon a wooden or + metal frame, more than twice its own length; one end of a spiral + steel spring, like that of a spring steel-yard, is attached to + the upper part of the frame, and the other end of the spring is + attached to the upper end of the piston-rod of the indicator. + The spring is made of such a strength, that when the cylinder of + the indicator is perfectly exhausted, the pressure of the + atmosphere may force its piston down within an inch of its + bottom. An index being fixed to the top of its piston-rod, the + point where it stands, when quite exhausted, is marked from an + observation of a barometer communicating with the same exhausted + vessel, and the scale divided accordingly. + +Improvements come in many ways, sometimes after much thought and after +many experimental failures. Sometimes they flash upon clever inventors, +but let us remember this is only after they have spent long years +studying the problem. In the case of the steam engine, however, a quite +important improvement came very curiously. Humphrey Potter was a lad +employed to turn off and on the stop cocks of a Newcomen engine, a +monotonous task, for, at every stroke one had to be turned to let steam +into the boiler and another for injecting the cold water to condense it, +and this had to be done at the right instant or the engine could not +move. How to relieve himself from the drudgery became the question. He +wished time to play with the other boys whose merriment was often heard +at no great distance, and this set him thinking. Humphrey saw that the +beam in its movements might serve to open and shut these stop cocks and +he promptly began to attach cords to the cocks and then tied them at the +proper points to the beam, so that ascending it pulled one cord and +descending the other. Thus came to us perhaps not the first automatic +device, but no doubt the first of its kind that was ever seen there. The +steam engine henceforth was self-attending, providing itself for its own +supply of steam and for its condensation with perfect regularity. It had +become in this feature automatic. + +The cords of Potter gave place to vertical rods with small pegs which +pressed upward or downward as desired. These have long since been +replaced by other devices, but all are only simple modifications of a +contrivance devised by the mere lad whose duty it was to turn the stop +cocks. + +It would be interesting to know the kind of man this precocious boy +inventor became, or whether he received suitable reward for his +important improvement. We search in vain; no mention of him is to be +found. Let us, however, do our best to repair the neglect and record +that, in the history of the steam engine, Humphrey Potter must ever be +honorably associated with famous men as the only famous boy inventor. + +In the development of the steam engine, we have one purely accidental +discovery. In the early Newcomen engines, the head of the piston was +covered by a sheet of water to fill the spaces between the circular +contour of the movable piston and the internal surface of the cylinder, +for there were no cylinder-boring tools in those days, and surfaces of +cylinders were most irregular. To the surprise of the engineer, the +engine began one day working at greatly increased speed, when it was +found that the piston-head had been pierced by accident and that the +cold water had passed in small drops into the cylinder and had condensed +the steam, thus rapidly making a more perfect vacuum. From this +accidental discovery came the improved plan of injecting a shower of +cold water through the cylinder, the strokes of the engine being thus +greatly increased. + +The year 1783 was one of Watt's most fruitful years of the dozen which +may be said to have teemed with his inventions. His celebrated discovery +of the composition of water was published in this year. The attempts +made to deprive him of the honor of making this discovery ended in +complete failure. Sir Humphrey Davy, Henry, Arago, Liebig, and many +others of the highest authority acknowledged and established Watt's +claims. + +The true greatness of the modest Watt was never more finely revealed +than in his correspondence and papers published during the controversy. +Watt wrote Dr. Black, April 21st, that he had handed his paper to Dr. +Priestley to be read at the Royal Society. It contained the new idea of +water, hitherto considered an element and now discovered to be a +compound. Thus was announced one of the most wonderful discoveries found +in the history of science. It was justly termed the beginning of a new +era, the dawn of a new day in physical chemistry, indeed the real +foundation for the new system of chemistry, and, according to Dr. +Young, "a discovery perhaps of greater importance than any single fact +which human ingenuity has ascertained either before or since." What +Newton had done for light Watt was held to have done for water. +Muirfield well says: + + It is interesting in a high degree to remark that for him who + had so fully subdued to the use of man the gigantic power of + steam it was also reserved to unfold its compound natural and + elemental principles, as if on this subject there were to be + nothing which his researches did not touch, nothing which they + touched that they did not adorn. + +Arago says: + + In his memoir of the month of April, Priestley added an + important circumstance to those resulting from the experiments + of his predecessors: he proved that the weight of the water + which is deposited upon the sides of the vessel, at the instant + of the detonation of the oxygen and hydrogen, is precisely the + same as the weights of the two gases. + +Watt, to whom Priestley communicated this important result, immediately +perceived that proof was here afforded that water was not a simple body. +Writing to his illustrious friend, he asks: + + What are the products of your experiment? They are _water_, + _light_ and _heat_. Are we not, thence, authorised to conclude + that water is a compound of the two gases, oxygen and hydrogen, + deprived of a portion of their latent or elementary heat; that + oxygen is water deprived of its hydrogen, but still united to + its latent heat and light? If light be only a modification of + heat, or a simple circumstance of its manifestation, or a + component part of hydrogen, oxygen gas will be water deprived of + its hydrogen, but combined with latent heat. + +This passage, so clear, so precise, and logical, is taken from a letter +of Watt's, dated April 26, 1783. The letter was communicated by +Priestley to several of the scientific men in London, and was +transmitted immediately afterward to Sir Joseph Banks, the President of +the Royal Society, to be read at one of the meetings of that learned +body. + +Watt had for many years entertained the opinion that air was a +modification of water. He writes Boulton, December 10, 1782: + + You may remember that I have often said, that if water could be + heated red-hot or something more, it would probably be converted + into some kind of air, because steam would in that case have + lost all its latent heat, and that it would have been turned + solely into sensible heat, and probably a total change of the + nature of the fluid would ensue. + +A month after he hears of Priestley's experiments, he writes Dr. Black +(April 21, 1783) that he "believes he has found out the cause of the +conversion of water into air." A few days later, he writes to Dr. +Priestley: + + In the deflagration of the inflammable and dephlogisticated + airs, the airs unite with violence--become red-hot--and, on + cooling, totally disappear. The only fixed matter which remains + is _water_; and _water_, _light_, and _heat_, are all the + products. Are we not then authorised to conclude that water is + composed of dephlogisticated and inflammable air, or phlogiston, + deprived of part of their latent heat; and that + dephlogisticated, or pure air, is composed of water deprived of + its phlogiston, and united to heat and light; and if light be + only a modification of heat, or a component part of phlogiston, + then pure air consists of water deprived of its phlogiston and + of latent heat? + +It appears from the letter to Dr. Black of April 21st, that Mr. Watt +had, on that day, written his letter to Dr. Priestley, to be read by him +to the Royal Society, but on the 26th he informs Mr. DeLuc, that having +observed some inaccuracies of style in that letter, he had removed them, +and would send the Doctor a corrected copy in a day or two, which he +accordingly did on the 28th; the corrected letter (the same that was +afterward embodied verbatim in the letter to Mr. DeLuc, printed in the +Philosophical Transactions), being dated April 26th. In enclosing it, +Mr. Watt adds, "As to myself, the more I consider what I have said, I am +the more satisfied with it, as I find none of the facts repugnant." + +Thus was announced for the first time one of the most wonderful +discoveries recorded in the history of science, startling in its novelty +and yet so simple. + +Watt had divined the import of Priestley's experiment, for he had +mastered all knowledge bearing upon the question, but even when this was +communicated to Priestley, he could not accept it, and, after making new +experiments, he writes Watt, April 29, 1783, "Behold with surprise and +indignation the figure of an apparatus that has utterly ruined your +beautiful hypothesis," giving a rough sketch with his pen of the +apparatus employed. Mark the promptitude of the master who had +deciphered the message which the experimenter himself could not +translate. He immediately writes in reply May 2, 1783: + + I deny that your experiment ruins my hypothesis. It is not + founded on so brittle a basis as an earthen retort, nor on _its_ + converting water into air. I founded it on the other facts, and + was obliged to stretch it a good deal before it would fit this + experiment.... I maintain my hypothesis until it shall be shown + that the water formed after the explosion of the pure and + inflammable airs, has some other origin. + +He also writes to Mr. DeLuc on May 18th: + + I do not see Dr. Priestley's experiment in the same light that + he does. It does not disprove my theory.... My assertion was + simply, that air (_i.e._, dephlogisticated air, or oxygen, + which was also commonly called vital air, pure air, or simple + _air_) was water deprived of its phlogiston, and united to heat, + which I grounded on the decomposition of air by inflammation + with inflammable air, the residuum, or product of which, is only + water and heat. + +Having, by experiments of his own, fully satisfied himself of the +correctness of his theory, in November he prepared a full statement for +the Royal Society, having asked the society to withhold his first paper +until he could prove it for himself by experiment. He never doubted its +correctness, but some members of the society advised that it had better +be supported by facts. + +When the discovery was so daring that Priestley, who made the +experiments, could not believe it and had to be convinced by Watt of its +correctness, there seems little room left for other claimants, nor for +doubt as to whom is due the credit of the revelation. + +Watt encountered the difficulties of different weights and measures in +his studies of foreign writers upon chemistry, a serious inconvenience +which still remains with us. + +He wrote Mr. Kirwan, November, 1783: + + I had a great deal of trouble in reducing the weights and + measures to speak the same language; and many of the German + experiments become still more difficult from their using + different weights and different divisions of them in different + parts of that empire. It is therefore a very desirable thing to + have these difficulties removed, and to get all philosophers to + use pounds divided in the same manner, and I flatter myself that + may be accomplished if you, Dr. Priestley, and a few of the + French experimenters will agree to it; for the utility is so + evident, that every thinking person must immediately be + convinced of it. + +Here follows his plan: Let the + + Philosophical pound consist of 10 ounces, or 10,000 grains. + the ounce " " 10 drachms or 1,000 " + the drachm " " 100 grains. + + Let all elastic fluids be measured by the ounce measure of + water, by which the valuation of different cubic inches will be + avoided, and the common decimal tables of specific gravities + will immediately give the weights of those elastic fluids. + + If all philosophers cannot agree on one pound or one grain, let + every one take his own pound or his own grain; it will affect + nothing but doses of medicines, which must be corrected as is + now done; but as it would be much better that the identical + pound was used by all. I would propose that the Amsterdam or + Paris pound be assumed as the standard, being now the most + universal in Europe: it is to our avoirdupois pound as 109 is to + 100. Our avoirdupois pound contains 7,000 of our grains, and the + Paris pound 7,630 of our grains, but it contains 9,376 Paris + grains, so that the division into 10,000 would very little + affect the Paris grain. I prefer dividing the pound afresh to + beginning with the Paris grain, because I believe the pound is + very general, but the grain local. + + Dr. Priestley has agreed to this proposal, and has referred it + to you to fix upon the pound if you otherwise approve of it. I + shall be happy to have your opinion of it as soon as convenient, + and to concert with you the means of making it universal.... I + have some hopes that the foot may be fixed by the pendulum and a + measure of water, and a pound derived from that; but in the + interim let us at least assume a proper division, which from the + nature of it must be intelligible as long as decimal arithmetic + is used. + +He afterward wrote, in a letter to Magellan: + + As to the precise foot or pound, I do not look upon it to be + very material, in chemistry at least. Either the common English + foot may be adopted according to your proposal, which has the + advantage that a cubic foot is exactly 1,000 ounces, + consequently the present foot and ounce would be retained; or a + pendulum which vibrates 100 times a minute may be adopted for + the standard, which would make the foot 14.2 of our present + inches, and the cubic foot would be very exactly a bushel, and + would weigh 101 of the present pounds, so that the present pound + would not be much altered. But I think that by this scheme the + foot would be too large, and that the inconvenience of changing + all the foot measures and things depending on them, would be + much greater than changing all the pounds, bushels, gallons, + etc. I therefore give the preference to those plans which retain + the foot and ounce. + +The war of the standards still rages--metric, or decimal, or no change. +What each nation has is good enough for it in the opinion of many of its +people. Some day an international commission will doubtless assemble to +bring order out of chaos. As far as the English-speaking race is +concerned, it seems that a decided improvement could readily be +affected with very trifling, indeed scarcely perceptible, changes. +Especially is this so with money values. Britain could merge her system +with those of Canada and America, by simply making her "pound" the exact +value of the American five dollars, it being now only ten pence less; +her silver coinage one and two shillings equal to quarter- and +half-dollars, the present coin to be recoined upon presentation, but +meanwhile to pass current. Weights and measures are more difficult to +assimilate. Science being world-wide, and knowing no divisions, should +use uniform terms. Alas! at the distance of nearly a century and a half +we seem no nearer the prospect of a system of universal weights and +measures than in Watt's day, but Watt's idea is not to be lost sight of +for all that. He was a seer who often saw what was to come. + +We have referred to the absence of holidays in Watt's strenuous life, +but Birmingham was remarkable for a number of choice spirits who formed +the celebrated Lunar Society, whose members were all devoted to the +pursuit of knowledge and mutually agreeable to one another. Besides Watt +and Boulton, there were Dr. Priestley, discoverer of oxygen gas, Dr. +Darwin, Dr. Withering, Mr. Keir, Mr. Galton, Mr. Wedgwood of Wedgwood +ware fame, who had monthly dinners at their respective houses--hence the +"Lunar" Society. Dr. Priestley, discoverer of oxygen, who arrived in +Birmingham in 1780, has repeatedly mentioned the great pleasure he had +in having Watt for a neighbor. He says: + + I consider my settlement at Birmingham as the happiest event in + my life; being highly favourable to every object I had in view, + philosophical or theological. In the former respect I had the + convenience of good workmen of every kind, and the society of + persons eminent for their knowledge of chemistry; particularly + Mr. Watt, Mr. Keir, and Dr. Withering. These, with Mr. Boulton + and Dr. Darwin, who soon left us by removing from Lichfield to + Derby, Mr. Galton, and afterwards Mr. Johnson of Kenilworth and + myself, dined together every month, calling ourselves _the Lunar + Society_, because the time of our meeting was near the + full-moon--in order, + +as he elsewhere says, + + to have the benefit of its light in returning home. + +Richard Lovell Edgeworth says of this distinguished coterie: + + By means of Mr. Keir, I became acquainted with Dr. Small of + Birmingham, a man esteemed by all who knew him, and by all who + were admitted to his friendship beloved with no common + enthusiasm. Dr. Small formed a link which combined Mr. Boulton, + Mr. Watt, Dr. Darwin, Mr. Wedgwood, Mr. Day, and myself + together--men of very different characters, but all devoted to + literature and science. This mutual intimacy has never been + broken but by death, nor have any of the number failed to + distinguish themselves in science or literature. Some may think + that I ought with due modesty to except myself. Mr. Keir, with + his knowledge of the world and good sense; Dr. Small, with his + benevolence and profound sagacity; Wedgwood, with his increasing + industry, experimental variety, and calm investigation; Boulton, + with his mobility, quick perception, and bold adventure; Watt, + with his strong inventive faculty, undeviating steadiness, and + bold resources; Darwin, with his imagination, science, and + poetical excellence; and Day with his unwearied research after + truth, his integrity and eloquence proved altogether such a + society as few men have had the good fortune to live with; such + an assemblage of friends, as fewer still have had the happiness + to possess, and keep through life. + +The society continued to exist until the beginning of the century, 1800. +Watt was the last surviving member. The last reference is Dr. +Priestley's dedication to it, in 1793, of one of his works "Experiments +on the Generation of Air from Water," in which he says: + + There are few things that I more regret, in consequence of my + removal from Birmingham, than the loss of your society. It both + encouraged and enlightened me; so that what I did there of a + philosophical kind ought in justice to be attributed almost as + much to you as to myself. From our cheerful meetings I never + absented myself voluntarily, and from my pleasing recollection + they will never be absent. Should the cause of our separation + make it necessary for to me remove to a still greater distance + from you, I shall only think the more, and with the more regret, + of our past interviews.... Philosophy engrossed us wholly. + Politicians may think there are no objects of any consequence + besides those which immediately interest _them_. But objects far + superior to any of which they have an idea engaged our + attention, and the discussion of them was accompanied with a + satisfaction to which they are strangers. Happy would it be for + the world if their pursuits were as tranquil, and their projects + as innocent, and as friendly to the best interests of mankind, + as ours. + +That the partners, Boulton and Watt, had such pleasure amid their lives +of daily cares, all will be glad to know. It was not all humdrum +money-making nor intense inventing. There was the society of gifted +minds, the serene atmosphere of friendship in the high realms of mutual +regard, best recreation of all. + +In 1786, quite a break in their daily routine took place. In that year +Messrs. Boulton and Watt visited Paris to meet proposals for their +erecting steam engines in France under an exclusive privilege. They were +also to suggest improvements on the great hydraulic machine of Marly. +Before starting, the sagacious and patriotic Watt wrote to Boulton: + + I think if either of us go to France, we should first wait upon + Mr. Pitt (prime minister), and let him know our errand thither, + that the tongue of slander may be silenced, all undue suspicion + removed, and ourselves rendered more valuable in his eyes, + because others desire to have us! + +They had a flattering reception in Paris from the ministry, who seemed +desirous that they should establish engine-works in France. This they +absolutely refused to do, as being contrary to the interests of their +country. It may be feared we are not quite so scrupulous in our day. On +the other hand, refusal now would be fruitless, it has become so easy to +obtain plans, and even experts, to build machines for any kind of +product in any country. Automatic machinery has almost dispelled the +need for so-called skilled labor. East Indians, Mexicans, Japanese, +Chinese, all become more or less efficient workers with a few month's +experience. Manufacturing is therefore to spread rapidly throughout the +world. All nations may be trusted to develop, and if necessary for a +time protect, their natural resources as a patriotic duty. Only when +prolonged trials have been made can it be determined which nation can +best and most cheaply provide the articles for which raw material +abounds. + +The visit to Paris enabled Watt and Boulton to make the acquaintance of +the most eminent men of science, with whom they exchanged ideas +afterward in frequent and friendly correspondence. Watt described +himself as being, upon one occasion, "drunk from morning to night with +Burgundy and undeserved praise." The latter was always a disconcerting +draught for our subject; anything but reference to his achievements for +the modest self-effacing genius. + +While in Paris, Berthollet told Watt of his new method of bleaching by +chlorine, and gave him permission to communicate it to his +father-in-law, who adopted it in his business, together with several +improvements of Watt's invention, the results of a long series of +experiments. Watt, writing to Mr. Macgregor, April 27, 1787, says: + + In relation to the inventor, he is a man of science, a member of + the Academy of Sciences at Paris, and a physician, not very + rich, a very modest and worthy man, and an excellent chemist. My + sole motives in meddling with it were to procure such reward as + I could to a man of merit who had made an extensively useful + discovery in the arts, and secondly, I had an immediate view to + your interest; as to myself, I had no lucrative views + whatsoever, it being a thing out of my way, which both my + business and my health prevented me from pursuing further than + it might serve for amusement when unfit for more serious + business. Lately, by a letter from the inventor, he informs me + that he gives up all intentions of pursuing it with lucrative + views, as he says he will not compromise his quiet and happiness + by engaging in business; in which, perhaps, he is right; but + if the discovery has real merit, as I apprehend, he is certainly + entitled to a generous reward, which I would wish for the honour + of Britain, to procure for him; but I much fear, in the way you + state it, that nothing could be got worth his acceptance. + +France has been distinguished for men of science who have thus refrained +from profiting by their inventions. Pasteur, in our day, perhaps the +most famous of all, the liver, not only of the simple but of the ideal +life, laboring for the good of humanity--service to man--and taking for +himself the simple life, free from luxury, palace, estate, and all the +inevitable cares accompanying ostentatious living. Berthollet preceded +him. Like Agassiz, these gifted souls were "too busy to make money." + +In 1792, when Boulton had passed the allotted three score years and ten, +and Watt was over three score, they made a momentous decision which +brought upon them several years of deep anxiety. Fortunately the sons of +the veterans who had recently been admitted to the business proved of +great service in managing the affair, and relieved their parents of much +labor and many journeys. Fortunate indeed were Watt and Boulton in their +partnership, for they became friends first and partners afterward. They +were not less fortunate in each having a talented son, who also became +friends and partners like their fathers before them. The decision was +that the infringers of their patents were to be proceeded against. +They had to appeal to the law to protect their rights. + +Watt met the apparently inevitable fate of inventors. Rivals arose in +various quarters to dispute his right to rank as the originator of many +improvements. No reflection need be made upon most rival claimants to +inventions. Some wonderful result is conceived to be within the range of +possibility, which, being obtained, will revolutionise existing modes. A +score of inventive minds are studying the problem throughout the +civilised world. Every day or two some new idea flashes upon one of them +and vanishes, or is discarded after trial. One day the announcement +comes of triumphant success with the very same idea slightly modified, +the modification or addition, slight though this may be, making all the +difference between failure and success. The man has arrived with the key +that opens the door of the treasure-house. He sets the egg on end +perhaps by as obvious a plan as chipping the end. There arises a chorus +of strenuous claimants, each of whom had thought of that very device +long ago. No doubt they did. They are honest in their protests and quite +persuaded in their own minds that they, and not the Watt of the +occasion, are entitled to the honor of original discovery. This very +morning we read in the press a letter from the son of Morse, vindicating +his father's right to rank as the father of the telegraph, a son of +Vail, one of his collaborators, having claimed that his father, and +not Morse, was the real inventor. The most august of all bodies of men, +since its decisions overrule both Congress and President, the Supreme +Court of the United States, has shown rare wisdom from its inception, +and in no department more clearly than in that regarding the rights of +inventors. No court has had such experience with patent claims, for no +nation has a tithe of the number to deal with. Throughout its history, +the court has attached more and more importance to two points: First, is +the invention valuable? Second, who proved this in actual practice? +These points largely govern its decisions. + +The law expenses of their suits seemed to Boulton and Watt exorbitant, +even in that age of low prices compared to our own. One solicitors bill +was for no less than $30,000, which caused Watt years afterward, when +speaking of an enormous charge to say that "it would not have disgraced +a London solicitor." When we find however, that this was for four years' +services, the London solicitor appears in a different light. "In the +whole affair," writes Watt to his friend Dr. Black, January 15, 1797, +"nothing was so grateful to me as the zeal of our friends and the +activity of our young men, which were unremitting." + +The first trial ended June 22, 1793, with a verdict for Watt and Boulton +by the jury, subject to the opinion of the court as to the validity of +the patent. On May 16, 1795, the case came on for judgment, when +unfortunately the court was found divided, two for the patent and two +against. Another case was tried December 16, 1796, with a special jury, +before Lord Chief Justice Eyre; the verdict was again for the +plaintiffs. Proceedings on a writ of error had the effect of affirming +the result by the unanimous opinion of the four judges, before whom it +was ably and fully argued on two occasions. + +The testimony of Professor Robison, Watt's intimate friend of youth in +Glasgow, was understood to have been deeply impressive, and to have had +a decisive effect upon judges and jury. + +All the claims of Watt were thus triumphantly sustained. The decision +has always been considered of commanding importance to the law of +patents in Britain, and was of vast consequence to the firm of Watt and +Boulton pecuniarily. Heavy damages and costs were due from the actual +defendants, and the large number of other infringers were also liable +for damages. As was to have been expected, however, the firm remembered +that to be merciful in the hour of victory and not to punish too hard a +fallen foe, was a cardinal virtue. The settlements they made were +considered most liberal and satisfactory to all. Watt used frequently +long afterward to refer to his specifications as his old and well-tried +friends. So indeed they proved, and many references to their wonderful +efficiency were made. + +With the beginning of the new century, 1800, the original partnership of +the famous firm of Boulton and Watt expired, after a term of twenty-five +years, as did the patents of 1769 and 1775. The term of partnership had +been fixed with reference to the duration of the patents. Young men in +their prime, Watt at forty and Boulton about fifty when they joined +hands, after a quarter-century of unceasing and anxious labor, were +disposed to resign the cares and troubles of business to their sons. The +partnership therefore was not renewed by them, but their respective +shares in the firm were agreed upon as the basis of a new partnership +between their sons, James Watt, Jr., Matthew Robinson Boulton and +Gregory Watt, all distinguished for abilities of no mean order, and in a +great degree already conversant with the business, which their wise +fathers had seen fit for some years to entrust more and more to them. + +In nothing done by either of these two wise fathers is more wisdom shown +than in their sagacious, farseeing policy in regard to their sons. As +they themselves had been taught to concentrate their energies upon +useful occupation, for which society would pay as for value received, +they had doubtless often conferred, and concluded that was the happiest +and best life for their sons, instead of allowing them to fritter away +the precious years of youth in aimless frivolity, to be followed in +later years by a disappointing and humiliating old age. + +So the partnership of Boulton and Watt was renewed in the union of the +sons. Gregory Watt's premature death four years later was such a blow to +his father that some think he never was quite himself again. Gregory had +displayed brilliant talents in the higher pursuits of science and +literature, in which he took delight, and great things had been +predicted from him. With the other two sons the business connection +continued without change for forty years, until, when old men, they also +retired like their fathers. They proved to be great managers, for +notwithstanding the cessation of the patents which opened +engine-building free to all, the business of the firm increased and +became much more profitable than it had ever been before; indeed toward +the close of the original partnership, and upon the triumph gained in +the patent suits, the enterprise became so profitable as fully to +satisfy the moderate desire of Watt, and to provide a sure source of +income for his sons. This met all his wishes and removed the fears of +becoming dependent that had so long haunted him. + +The continued and increasing success of the Soho works was obviously +owing to the new partners. They had some excellent assistants, but in +the foremost place among all of them stands Murdoch, Watt's able, +faithful and esteemed assistant for many years, who, both +intellectually and in manly independence, was considered to exhibit no +small resemblance to his revered master and friend. Never formally a +partner in Soho (for he declined partnership as we have seen), he was +placed on the footing of a partner by the sons in 1810, without risk, +and received $5,000 per annum. From 1830 he lived in peaceful retirement +and passed away in 1839. His remains were deposited in Handsworth Church +near those of his friends and employers, Watt and Boulton (the one spot +on earth he could have most desired). "A bust by Chantrey serves to +perpetuate the remembrance of his manly and intelligent features, and of +the mind of which these were a pleasing index." We may imagine the +shades of Watt and Boulton, those friends so appropriately laid +together, greeting their friend and employee: "Well done, thou good and +faithful servant!" If ever there was one, Murdoch was the man, and +Captain Jones his fellow. + +We have referred to Watt's suggestion of the screw-propeller, and of the +sketch of it sent to Dr. Small, September 30, 1770. The only record of +any earlier suggestion of steam is that of Jonathan Hulls, in 1736, and +which he set forth in a pamphlet entitled "A Description and Draught of +a Newly Invented Machine for carrying vessels or ships out of or into +any Harbour, Port or River, against Wind or Tide or in a Calm"; London, +1737. He described a large barge equipped with a Newcomen engine to be +employed as a tug, fitted with fan (or paddle) wheels, towing a ship +of war, but nothing further appears to have been done. Writing on this +subject, Mr. Williamson says: + + During his last visit to Greenock in 1816, Mr. Watt, in company + with his friend, Mr. Walkinshaw--whom the author some years + afterward heard relate the circumstance--made a voyage in a + steamboat as far as Rothsay and back to Greenock--an excursion, + which, in those days, occupied a greater portion of a whole day. + Mr. Watt entered into conversation with the engineer of the + boat, pointing out to him the method of "backing" the engine. + With a footrule he demonstrated to him what was meant. Not + succeeding, however, he at last, under the impulse of the ruling + passion, threw off his overcoat, and, putting his hand to the + engine himself, showed the practical application of his lecture. + Previously to this, the "back-stroke" of the steamboat engine + was either unknown, or not generally known. The practice was to + stop the engine entirely a considerable time before the vessel + reached the point of mooring, in order to allow for the gradual + and natural diminution of her speed. + +The naval review at Spithead, upon the close of the Crimean war in 1856, +was the greatest up to that time. Ten vessels out of two hundred and +fifty still had not steam power, but almost all the others were +propelled by the screw--the spiral oar of Watt's letter of 1770--a +red-letter day for the inventor. + +Watt's early interest in locomotive steam-carriages, dating from +Robison's having thrown out the idea to him, was never lost. On August +12, 1768, Dr. Small writes Watt, referring to the "peculiar improvements +in them" the latter had made previous to that date. Seven months later +he apprises Watt that "a patent for moving wheel-carriages by steam has +been taken out by one Moore," adding "this comes of thy delays; do come +to England with all possible speed." Watt replied "If linen-draper Moore +does not use my engine to drive his chaises he can't drive them by +steam." Here Watt hit the nail on the head; as with the steamship, so +with the locomotive, his steam-engine was the indispensable power. In +1786 he states that he has a carriage model of some size in hand "and am +resolved to try if God will work a miracle in favor of these carriages." +Watt's doubt was based on the fact that they would take twenty pounds of +coal and two cubic feet of water per horse-power on the common roads. + +Another of Watt's recreations in his days of semi-retirement was the +improvement of lamps. He wrote the famous inventor of the Argand burner +fully upon the subject in August, 1787, and constructed some lamps which +proved great successes. + +The following year he invented an instrument for determining the +specific gravities of liquids, which was generally adopted. + +One of Watt's inventions was a new method of readily measuring distances +by telescope, which he used in making his various surveys for canals. +Such instruments are in general use to-day. Brough's treatise on +"Mining" (10th ed., p. 228) gives a very complete account of them, and +states that "the original instrument of this class is that invented by +James Watt in 1771." + +In his leisure hours, Watt invented an ingenious machine for drawing in +perspective, using the double parallel ruler, then very little known and +not at all used as far as Watt knew. Watt reports having made from fifty +to eighty of these machines, which went to various parts of the world. + +In 1810 Watt informs Berthollet that for several years he had felt +unable, owing to the state of his health, to make chemical experiments. +But idle he could not be; he must be at work upon something. As he often +said, "without a hobby-horse, what is life?" So the saying is reported, +but we may conclude that the "horse" is here an interpolation, for the +difference between "a horse" and "a hobby" is radical--a man can get off +a horse. + +Watt's next "hobby" fortunately became an engrossing occupation and kept +him alert. This was a machine for copying sculpture. A machine he had +seen in Paris for tracing and multiplying the dies of medals, suggested +the other. After much labor and many experiments he did get some measure +of success, and made a large head of Locke in yellow wood, and a small +head of his friend Adam Smith. + +Long did Watt toil at the new hobby in the garret where it had been +created, but the garret proved too hot in summer and too cold in +winter. March 14, 1810, he writes Berthollet and Leveque: + + I still do a little in mechanics: a part of which, if I live to + complete it, I shall have the honor of communicating to my + friends in France. + +He went steadily forward and succeeded in making some fine copies in +1814. For one of Sappho he gives dates and the hours required for +various parts, making a total of thirty-nine. Some censorious +Sabbatarians discovered that the day he was employed one hour "doing her +breast with 1/8th drill" was Sabbath, which in one who belonged to a +strict Scottish Covenanter family, betokened a sad fall from grace. When +we consider that his health was then precarious, that he was debarred +from chemical experiments, and depended solely upon mechanical subjects; +that in all probability it was a stormy day (Sunday, February 3, 1811), +knowing also that "Satan finds mischief still for idle hands to do," we +hope our readers will pardon him for yielding to the irresistible +temptation, even if on the holy Sabbath day for once he could not "get +off" his captivating hobby. + +The historical last workshop of the great worker with all its contents +remains open to the public to-day just as it was when he passed away. +Pilgrims from many lands visit it, as Shakespeare's birthplace, Burns' +cottage, and Scott's Abbottsford attract their many thousands yearly. We +recommend our readers to add to these this garret of Watt in their +pilgrimages. + +[1] Sinclair's "Development of the Locomotive" tends to deprive +Stephenson of some part of his fame as inventor. Much importance is +attached to Hedley's "Puffing Billy," 1813, which is pronounced to have +been a commercial success. Sinclair, however, credits Stephenson with +doing most of all men to introduce the Locomotive. As the final verdict +may admit Hedley and cannot expel Stephenson from the temple of fame, we +pass the sentence as written, leaving to future disputants to adjust +rival claims. + + + + +CHAPTER VIII + +THE RECORD OF THE STEAM ENGINE + + +The Soho works, up to January, 1824, had completed 1164 steam engines, +of a nominal horse-power of 25,945; from January, 1824, to 1854, 441 +engines, nominal horse-power, 25,278, making the total number 1605, of +nominal horse-power, 51,223, and real horse-power, 167,319. Mulhall +gives the total steam-power of the world as 50,150,000 horse-power in +1888. In 1880 it was only 34,150,000. Thus in eight years it increased, +say, fifty per cent. Assuming the same rate of increase from 1888 to +1905, a similar period, it is to-day 75,000,000 nominal, which Engel +says may be taken as one-half the effective power (vide Mulhall, +"Steam," p. 546), the real horse-power in 1905 being 150,000,000. One +horse-power raises ten tons a height of twelve inches per minute. +Working eight hours, this is about 5,000 tons daily, or twelve times a +man's work, and as the engine never tires, and can be run constantly, it +follows that each horse-power it can exert equals thirty-six men's work; +but, allowing for stoppages, let us say thirty men. The engines of a +large ocean greyhound of 35,000 horse-power, running constantly from +port to port, equal to three relays of twelve men per horse-power, is +daily exerting the power of 1,260,000 men, or 105,000 horses. Assuming +that all the steam engines in the world upon the average work double the +hours of men, then the 150,000,000 horse-power in the world, each equal +to two relays of twelve men per horse-power, exerts the power of +3,600,000,000 of men. There are only one-tenth as many male adults in +the world, estimating one in five of the population. + +If we assume that all steam engines work an average of only eight hours +in the twenty-four, as men and horses do (those on duty longer hours are +not under continuous exertion), it still follows that the 150,000,000 of +effective steam-power, each doing the work of twelve men, equals the +work of 1,800,000,000 of men, or of 150,000,000 of horses. + +Engel estimated that in 1880 the value of world industries dependent +upon steam was thirty-two thousand millions of dollars, and that in 1888 +it had reached forty-three thousand millions of dollars. It is to-day +doubtless more than sixty thousand millions of dollars, a great increase +no doubt over 1880, but the one figure is as astounding as the other, +for both mean nothing that can be grasped. + +The chief steam-using countries are America, 14,400,000 horse-power in +1888; Britain, 9,200,000 horse-power nominal. If we add the British +colonies and dependencies, 7,120,000 horse-power, the English-speaking +race had three-fifths of all the steam-power of the world. + +In 1840 Britain had only 620,000 horse-power nominal; the United States +760,000; the whole world had only 1,650,000 horse-power. To-day it has +75,000,000 nominal. So rapidly has steam extended its sway over most of +the earth in less than the span of a man's life. There has never been +any development in the world's history comparable to this, nor can we +imagine that such a rapid transformation can ever come in the future. +What the future is finally to bring forth even imagination is unable to +conceive. No bounds can be set to its forthcoming possible, even +probable, wonders, but as such a revolution as steam has brought must +come from a superior force capable of displacing steam, this would +necessarily be a much longer task than steam had in occupying an +entirely new field without a rival. + +The contrast between Newcomen and Watt is interesting. The Newcomen +engine consumed twenty-eight pounds of coal per horse-power and made not +exceeding three to four strokes per minute, the piston moving about +fifty feet per minute. To-day, steam marine engines on one and one-third +pounds of coal per horse-power--the monster ships using less--make +from seventy to ninety revolutions per minute. "Destroyers" reach 400 +per minute. Small steam engines, it is stated, have attained 600 +revolutions per minute. The piston to-day is supposed to travel +moderately when at 1,000 feet per minute, in a cylinder three feet long. +This gives 166 revolutions per minute. With coal under the boilers +costing one dollar per net ton, from say five pounds of coal for one +cent there is one horse-power for three hours, or a day and a night of +continuous running for eight cents. + +Countless millions of men and of horses would be useless for the work of +the steam-engine, for the seemingly miraculous quality steam possesses, +that permits concentration, is as requisite as its expansive powers. One +hundred thousand horse-power, or several hundred thousand horse-power, +is placed under one roof and directed to the task required. Sixty-four +thousand horse-power is concentrated in the hold of the great steamships +now building. All this stupendous force is evolved, concentrated and +regulated by science from the most unpromising of substances, cold +water. Nothing man has discovered or imagined is to be named with the +steam engine. It has no fellow. Franklin capturing the lightning, Morse +annihilating space with the telegraph, Bell transmitting speech through +the air by the telephone, are not less mysterious--being more ethereal, +perhaps in one sense they are even more so--still, the labor of the +world performed by heating cold water places Watt and his steam engine +in a class apart by itself. Many are the inventions for applying power; +his creates the power it applies. + +Whether the steam engine has reached its climax, and gas, oil, or other +agents are to be used extensively for power, in the near future, is a +question now debated in scientific circles. Much progress has been made +in using these substitutes, and more is probable, as one obstacle after +another is overcome. Gas especially is coming forward, and oil is freely +used. For reasons before stated, it seems to the writer that, where coal +is plentiful, the day is distant when steam will not continue to be the +principal source of power. It will be a world surpriser that beats one +horse-power developed by one pound of coal. The power to do much more +than this, however, lies theoretically in gas, but there come these wise +words of Arago to mind: "Persons whose whole lives have been devoted to +speculative labours are not aware how great the distance is between a +scheme, apparently the best concerted, and its realisation." So true! +Watt's ideas in the brain, and the steam engine that he had to evolve +during nine long years, are somewhat akin to the great gulf between +resolve and performance, the "good resolution" that soothes and the +"act" that exalts. + +The steam engine is Scotland's chief, tho not her only contribution to +the material progress of the world. Watt was its inventor, we might +almost write Creator, so multiform were the successive steps. Symington +by the steamship stretched one arm of it over the water; Stephenson by +the locomotive stretched the other over the land. Thus was the world +brought under its sway and conditions of human life transformed. Watt +and Symington were born in Scotland within a few miles of each other. +Stephenson's forbears moved from Scotland south of the line previous to +his birth, as Fulton's parents removed from Scotland to America, so that +both Stephenson and Fulton could boast with Gladstone that the blood in +their veins was Scotch. + +The history of the world has no parallel to the change effected by the +inventions of these three men. Strange that little Scotland, with only +1,500,000 people, in 1791, about one-half the population of New York +City, should have been the mother of such a triad, and that her second +"mighty three" (Wallace, Bruce and Burns always first), should have been +of the same generation, working upon the earth near each other at the +same time. The Watt engine appeared in 1782; the steamship in 1801; the +locomotive thirteen years later, in 1814. Thus thirty-two years after +its appearance Watt's steam-engine had conquered both sea and land. + +The sociologist may theorise, but plain people will remember that men do +not gather grapes from thorns, nor figs from thistles. There must be +something in the soil which produces such men; something in the poverty +that compels exertion; something in the "land of the mountain and the +flood" that stirs the imagination; something in the history of centuries +of struggle for national and spiritual independence; much in the +system of compulsory and universal free education; something of all +these elements mingling in the blood that tells, and enables Scotland to +contribute so largely to the progress of the world. + +Strange reticence is shown by all Watt's historians regarding his +religious and political views. Williamson, the earliest author of his +memoirs, is full of interesting facts obtained from people in Greenock +who had known Watt well. The hesitation shown by him as to Watt's +orthodoxy in his otherwise highly eulogistic tribute, attracts +attention. He says: + + We could desire to know more of the state of those affections + which are more purely spiritual by their nature and origin--his + disposition to those supreme truths of Revelation, which alone + really elevate and purify the soul. In the absence of much + information of a very positive kind in regard to such points of + character and life, we instinctively revert in a case like this + to the principles and maxims of an infantile and early training. + Remembering the piety portrayed in the ancestors of this great + man, one cannot but cling to the hope that his many virtues + reposed on a substratum of more than merely moral excellence. + Let us cherish the hope that the calm which rested on the spirit + of the pilgrim ... was one that caught its radiance from a far + higher sphere than that of the purest human philosophy. + +Watt's breaking of the Sabbath before recorded must have seemed to that +stern Calvinist a heinous sin, justifying grave doubts of Watt's +spiritual condition, his "moral excellence" to the contrary +notwithstanding. Williamson's estimate of moral excellence had recently +been described by Burns: + + But then, nae thanks to him for a' that, + Nae godly symptom ye can ca' that, + It's naething but a milder feature + Of our poor sinfu' corrupt nature. + Ye'll get the best o' moral works, + Many black gentoos and pagan works, + Or hunters wild on Ponotaxi + Wha never heard of orthodoxy. + +Williamson's doubts had much stronger foundation in Watt's +non-attendance at church, for, as we shall see from his letter to DeLuc, +July, 1788, he had never attended the "meeting-house" (dissenting +church) in Birmingham altho he claimed to be still a member of the +Presbyterian body in declining the sheriffalty. + +It seems probable that Watt, in his theological views, like Priestley +and others of the Lunar Society, was in advance of his age, and more or +less in accord with Burns, who was then astonishing his countrymen. +Perhaps he had forstalled Dean Stanley's advice in his rectorial address +to the students of St. Andrew's University: "go to Burns for your +theology," yet he remained a deeply religious man to the end, as we see +from his letter (page 216), at the age of seventy-six. + +We know that politically Watt was in advance of his times for the prime +minister pronounced him "a sad radical." He was with Burns politically +at all events. Watt's eldest son, then in Paris, was carried away by the +French Revolution, and Muirhead suggests that the prime minister must +have confounded father and son, but it seems unreasonable to suppose +that he could have been so misled as to mistake the doings of the famous +Watt in Birmingham for those of his impulsive son in France. + +The French Revolution exerted a powerful influence in Britain, +especially in the north of England and south of Scotland, which have +much in common. The Lunar Society of Birmingham was intensely +interested. At one of the meetings in the summer of 1788, held at her +father's house, Mrs. Schimmelpenniack records that Mr. Boulton presented +to the company his son, just returned from a long sojourn in Paris, who +gave a vivid account of proceedings there, Watt and Dr. Priestly being +present. A few months later the revolution broke out. Young Harry +Priestley, a son of the Doctor's, one evening burst into the +drawing-room, waving his hat and crying, "Hurrah! Liberty, Reason, +Brotherly Love forever! Down with kingcraft and priestcraft! The majesty +of the people forever! France is free!" Dr. Priestley was deeply stirred +and became the most prominent of all in the cause of the rights of man. +He hailed the acts of the National Assembly abolishing monarchy, +nobility and church. He was often engaged in discussions with the local +clergy on theological dogmas. He wrote a pamphlet upon the French +Revolution, and Burke attacked him in the House of Commons. All this +naturally concentrated local opposition upon him as leader. The +enthusiasts mistakenly determined to have a public dinner to celebrate +the anniversary of the Revolution, and no less than eighty gentlemen +attended, altho many advised against it. Priestley himself was not +present. A mob collected outside and demolished the windows. The cry was +raised, "To the new meeting-house!" the chapel in which Priestley +ministered. The chapel was set on fire. Thence the riot proceeded to +Priestley's house. The doctor and his family, being warned, had left +shortly before. The house was at the mercy of the mob, which broke in, +destroyed furniture, chemical laboratory and library, and finally set +fire to the house. Some of the very best citizens suffered in like +manner. Mr. Ryland, one of the most munificent benefactors of the town, +Mr. Taylor, the banker, and Hutton, the estimable book-seller, were +among the number. The home of Dr. Withering, member of the Lunar +Society, was entered, but the timely arrival of troops saved it from +destruction. The members of the Lunar Society, or the "lunatics," as +they were popularly called, were especially marked for attack. The mob +cried, "No philosophers!" "Church and King forever!" All this put +Boulton and Watt upon their guard, for they were prominent members of +the society. They called their workmen together, explained the +criminally of the rioters, and placed arms in their hands on their +promise to defend them if attacked. Meanwhile everything portable was +packed up ready to be removed. + +Watt wrote to Mr. DeLuc, July 19, 1791: + + Though our principles, which are well known, as friends to the + established government and enemies of republican principles, + should have been our protection from a mob whose watchword was + Church and King, yet our safety was principally owing to most of + the Dissenters living south of the town; for after the first + moment they did not seem over-nice in their discrimination of + religion and principles. I, among others, was pointed out as a + Presbyterian, though I never was in a meeting-house (Dissenting + Church) in Birmingham, and Mr. Boulton is well-known as a + Churchman. We had everything most portable packed up, fearing + the worst. However, all is well with us. + +From all this we gather the impression that Radical principles had +permeated the leading minds of Birmingham to a considerable extent, +probably around the Lunar Society district in greater measure than in +other quarters, altho clubs of ardent supporters were formed in London +and the principal provincial cities. + +In the political field, we have only one appearance of Watt reported. +Early in 1784, we find him taking the lead in getting up a loyal address +to the king on the appointment as prime minister of Pitt, who proposed +to tax coal, iron, copper and other raw materials of manufacture to the +amount of $5,000,000 per year, a considerable sum in those days when +manufacturing was in its infancy. Boulton also joined in opposition. +They wisely held that for a manufacturing nation "to tax raw materials +was suicidal: let taxes be laid upon luxuries, upon vices, and, if you +like, upon property; tax riches when got, but not the means of getting +them. Of all things don't cut open the hen that lays the golden eggs." + +Watt's services were enlisted and he drew up a paper for circulation +upon the subject. The policy failed, and soon after Pitt was converted +to sounder doctrines by Adam Smith's "Wealth of Nations." Free trade has +ruled Britain ever since, and, being the country that could manufacture +cheapest, and indeed, the only manufacturing country for many years, +this policy has made her the richest, per capita, of all nations. The +day may be not far distant when America, soon to be the cheapest +manufacturing country for many, as it already is for a few, staple +articles, will be crying for free trade, and urging free entrance to the +markets of the world. To tax the luxuries and vices, to tax wealth got +and not in the making, as proposed by Watt and Boulton, is the policy to +follow. Watt shows himself to have been a profound economist. + +Watt had cause for deep anxiety for his eldest son, James, who had taken +an active part in the agitation. He and his friend, Mr. Cooper of +Manchester, were appointed deputies by the "Constitutional Society," to +proceed to Paris and present an address of congratulation to the Jacobin +Club. Young Watt was carried away, and became intimate with the leaders. +Southey says he actually prevented a duel between Danton and Robespierre +by appearing on the ground and remonstrating with them, pointing out +that if either fell the cause must suffer. + +Upon young Watt's return, king's messengers arrived in Birmingham and +seized persons concerned in seditious correspondence. Watt suggests that +Boulton should see his son and arrange for his leaving for America, or +some foreign land, for a time. This proved to be unnecessary; his son +was not arrested, and in a short time all was forgotten. He entered the +works with Boulton's son as partner, and became an admirable manager. +To-day we regard his mild republicanism, his alliance with Jacobin +leaders, and especially his bold intervention in the quarrel between two +of the principal actors in the tragedy of the French Revolution, as "a +ribbon in the cap of youth." That his douce father did the same and was +proud of his eldest born seems probable. Our readers will also judge for +themselves whether the proud father had not himself a strong liking for +democratic principles, "the rights of the people," "the royalty of man," +which Burns was then blazing forth, and held such sentiments as quite +justified the prime minister's accusation that he was "a sad radical." + +In Britain, since Watt's day, all traces of opposition to monarchy +aroused by the French Revolution have disappeared, as completely as the +monarchy of King George. The "limited monarchy" of to-day, developed +during the admirable reign of Queen Victoria, has taken its place. The +French abolished monarchy by a frontal attack upon the citadel, +involving serious loss. Not such the policy of the colder Briton. He won +his great victory, losing nothing, by flanking the position. That the +king "could do no wrong," is a doctrine almost coeval with modern +history, flowing from the "divine right" of kings, and, as such, was +quietly accepted. It needed only to be properly harnessed to become a +very serviceable agent for registering the people's will. + +It was obvious that the acceptance of the doctrine that the king could +do no wrong involved the duty of proving the truth of the axiom, and it +was equally obvious that the only possible way of doing this was that +the king should not be allowed to do anything. Hence he was made the +mouthpiece of his ministers, and it is not the king, but they, who, +being fallible men, may occasionally err. The monarch, in losing power +to do anything has gained power to influence everything. The ministers +hold office through the approval of the House of Commons. Members of +that house are elected by the people. Thus stands government in Britain +"broad-based upon the people's will." + +All that the revolutionists of Watt's day desired has, in substance, +been obtained, and Britain has become in truth a "crowned republic," +with "government of the people, for the people, and by the people." This +steady and beneficent development was peaceably attained. The +difference between the French and British methods is that between +revolution and evolution. + +In America's political domain, a similar evolution has been even more +silently at work than in Britain during the past century, and is not yet +exhausted--the transformation of a loose confederacy of sovereign +states, with different laws, into one solid government, which assumes +control and insures uniformity over one department after another. The +centripetal forces grow stronger with the years; power leaves the +individual states and drifts to Washington, as the necessity for each +successive change becomes apparent. In the regulation of interstate +commerce, of trusts, and in other fields, final authority over the whole +land gravitates more and more to Washington. It is a beneficent +movement, likely to result in uniform national laws upon many subjects +in which present diversity creates confusion. Marriage and divorce laws, +bankruptcy laws, corporation charter privileges, and many other +important questions may be expected to become uniform under this +evolutionary process. The Supreme Court decision that the Union was an +indissoluble union of indissoluble states, carries with it finally +uniform regulation of many interstate problems, in every respect +salutary, and indispensable for the perfect union of the American +people. + + + + +CHAPTER IX + +WATT IN OLD AGE + + +Watt gracefully glided into old age. This is the great test of success +in life. To every stage a laurel, but to happy old age the crown. It was +different with his friend Boulton, who continued to frequent the works +and busy himself in affairs much as before, altho approaching his +eightieth year. Watt could still occupy himself in his garret, where his +"mind to him a Kingdom was," upon the scientific pursuits which charmed +him. He revisited Paris in 1802 and renewed acquaintances with his old +friends, with whom he spent five weeks. He frequently treated himself to +tours throughout England, Scotland and Wales. In the latter country, he +purchased a property which attracted him by its beauties, and which he +greatly improved. It became at a later date, under his son, quite an +extensive estate, much diversified, and not lacking altogether the stern +grandeur of his native Scotland. He planted trees and took intense +delight in his garden, being very fond of flowers. The farmhouse gave +him a comfortable home upon his visits. The fine woods which now richly +clothe the valley and agreeably diversify the river and mountain +scenery were chiefly planted under his superintendence, many by his own +hand. In short, the blood in his veins, the lessons of his childhood +that made him a "child of the mist," happy in roaming among the hills, +reasserted their power in old age as the Celtic element powerfully does. +He turned more and more to nature. + + "That never yet betrayed the heart that loved her--" + +We see him strolling through his woods, and imagine him crooning to +himself from that marvellous memory that forgot no gem: + + For I have learned + To look on nature, not as in the hour + Of thoughtless youth; but hearing oftentimes + The still, sad music of humanity, + Nor harsh, nor grating, though of ample power + To chasten and subdue. And I have felt + A presence that disturbs me with the joy + Of elevated thoughts; a sense sublime + Of something far more deeply interfused, + Whose dwelling is the light of setting suns, + And the round ocean and the living air, + And the blue sky, and in the mind of man: + A motion and a spirit, that impels + All thinking things, all objects of all thought, + And rolls through all things. Therefore am I still + A lover of the meadows and the woods, + And mountains; and of all that we behold + From this green earth. + +Twice Watt was requested to undertake the honor of the shrievalty; in +1803 that of Staffordshire, and in 1816 that of Radnorshire, both of +which were positively declined. + +He finally found it necessary to declare that he was not a member of the +Church of England, but of the Presbyterian church of Scotland, a reason +which in that day was conclusive. + +In 1816, he was in his eighty-first year, and no difficulty seems then +to have been found for excusing him, for it seems the assumption of the +duties was compulsory. It was "the voice of age resistless in its +feebleness." + +The day had come when Watt awakened to one of the saddest of all truths, +that his friends were one by one rapidly passing away, the circle ever +narrowing, the few whose places never could be filled becoming fewer, he +in the centre left more and more alone. Nothing grieved Watt so much as +this. In 1794 his partner, Roebuck, fell; in 1799, his inseparable +friend, and supporter in his hour of need, Dr. Black, and also Withering +of the Lunar Society; and in 1802 Darwin "of the silver song," one of +his earliest English friends. In 1804, his brilliant son Gregory died, a +terrible shock. In 1805, his first Glasgow College intimate, Robison; +Dr. Beddoes in 1808; Boulton, his partner, in 1809; Dr. Wilson in 1811; +DeLuc in 1817. Many other friends of less distinction fell in these +years who were not less dear to him. He says, "by one friend's +withdrawing after another," he felt himself "in danger of standing alone +among strangers, the son of later times." + +He writes to Boulton on November 23, 1802: + + We cannot help feeling, with deep regret, the circle of our old + friends gradually diminishing, while our ability to increase it + by new ones is equally diminished; but perhaps it is a wise + dispensation of Providence so to diminish our enjoyments in this + world, that when our turn comes we may leave it without regret. + +He writes to another correspondent, July 12, 1810: + + I, in particular, have reason to thank God that he has preserved + me so well as I am, to so late a period, while the greater part + of my contemporaries, healthier and younger men, have passed + "the bourne from which no traveller returns." It is, however, a + painful contemplation to see so many who were dear to us pass + away before us; and our consolation should be, that as + Providence has been pleased to prolong our life, we should + render ourselves as useful to society as we can while we live. + +And again, when seventy-six years of age, January, 1812, he writes: + + On these subjects I can offer no other consolations than what + are derived from religion: they have only gone before us a + little while, in that path we all must tread, and we should be + thankful they were spared so long to their friends and the + world. + +Sir Walter Scott declares: + + That is the worst part of life when its earlier path is trod. If + my limbs get stiff, my walks are made shorter, and my rides + slower; if my eyes fail me, I can use glasses and a large print: + if I get a little deaf, I comfort myself that except in a few + instances I shall be no great loser by missing one full half of + what is spoken: _but I feel the loneliness of age when my + companions and friends are taken from me._ + +All his life until retiring from business, Watt's care was to obtain +sufficient for the support of himself and family upon the most modest +scale. He had no surplus to devote to ends beyond self, but as soon as +he retired with a small competence it was different, and we accordingly +find him promptly beginning to apply some portion of his still small +revenue to philanthropical ends. Naturally, his thoughts reverted first +to his native town and the university to which he owed so much. + +In 1808 he founded the Watt Prize in Glasgow University, saying: + + Entertaining a due sense of the many favours conferred upon me + by the University of Glasgow, I wish to leave them some memorial + of my gratitude, and, at the same time, to excite a spirit of + inquiry and exertion among the students of Natural Philosophy + and Chemistry attending the College; which appears to me the + more useful, as the very existence of Britain, as a nation, + seems to me, in great measure, to depend upon her exertions in + science and in the arts. + +The University conferred the degree of LL.D. upon him in 1774, and its +great engineering laboratory bears his name. + +In 1816, he made a donation to the town of Greenock for scientific +books, stating it to be his intention + + to form the beginning of a scientific library for the + instruction of the youth of Greenock, in the hope of prompting + others to add to it, and of rendering his townsmen as eminent + for their knowledge as they are for the spirit of enterprise. + +This has grown to be a library containing 15,000 volumes, and is a +valuable adjunct of the Watt Institution, founded by his son in memory +of his father, which is to-day the educational centre of Greenock. Its +entrance is adorned by a remarkably fine statue of Watt, funds for +which were raised by public subscription. + +Many societies honored the great inventor. He was a fellow of the Royal +Society of Edinburgh, the Royal Society of London, Member of the +Batavian Society, correspondent of the French Academy of Sciences, and +was one of the eight Foreign Associates of the French Academy of +Sciences. + +Watt's almost morbid dislike for publicity leaves many well-known acts +of kindness and charity hidden from all save the recipients. Muirhead +assures us that such gifts as we can well believe were not wanting. +Watt's character as a kindly neighbor always stood high. He was one of +those "who will not receive a reward for that for which God accounts +Himself a debtor--persons that dare trust God with their charity, and +without a witness." + +In the autumn of 1819 an illness of no great apparent severity caused +some little anxiety to Watt's family, and was soon recognised by himself +as the messenger sent to apprise him of his end. This summons he met +with the calm and tranquil mind, that, looking backward, could have +found little of serious nature to repent, and looking forward, found +nothing to fear. "He often expressed his gratitude to the Giver of All +Good who had so signally prospered the work of his hands and blessed him +with length of days and riches and honour." On August 19, 1819, aged 83, +in his own home at Heathfield, he tranquilly breathed his last, deeply +mourned by all who were privileged to know him. In the parish +churchyard, alongside of Boulton, he was most appropriately laid to +rest. Thus the two strong men, lifelong friends and partners, who had +never had a serious difference, "lovely and pleasant in their lives, in +their death were not divided." + +It may be doubted whether there be on record so charming a business +connection as that of Boulton and Watt; in their own increasingly close +union for twenty-five years, and, at its expiration, in the renewal of +that union in their sons under the same title; in their sons' close +union as friends without friction as in the first generation; in the +wonderful progress of the world resulting from their works; in their +lying down side by side in death upon the bosom of Mother Earth in the +quiet churchyard, as they had stood side by side in the battle of life; +and in the faithful servant Murdoch joining them at the last, as he had +joined them in his prime. In the sweet and precious influences which +emanate from all this, may we not gratefully make acknowledgment that in +contemplation thereof we are lifted into a higher atmosphere, refreshed, +encouraged, and bettered by the true story of men like ourselves, whom +if we can never hope to equal, we may at least try in part to imitate. + +A meeting was called in London to take steps for a monument to Watt to +be placed in Westminster Abbey. The prime minister presided and +announced a subscription of five hundred pounds sterling from His +Majesty. It may truly be said that + + A meeting more distinguished by rank, station and talent, was + never before assembled to do honour to genius, and to modest and + retiring worth; and a more spontaneous, noble, and + discriminating testimony was never borne to the virtues, + talents, and public services of any individual, in any age or + country. + +The result was the colossal statue by Chantrey which bears the following +inscription, pronounced to be beyond comparison "the finest lapidary +inscription in the English language." It is from the pen of Lord +Brougham: + + NOT TO PERPETUATE A NAME + WHICH MUST ENDURE WHILE THE PEACEFUL ARTS FLOURISH + BUT TO SHEW + THAT MANKIND HAVE LEARNT TO HONOUR THOSE + WHO BEST DESERVE THEIR GRATITUDE + THE KING + HIS MINISTERS, AND MANY OF THE NOBLES + AND COMMONERS OF THE REALM + RAISED THIS MONUMENT TO + JAMES WATT + WHO DIRECTING THE FORCE OF AN ORIGINAL GENIUS + EARLY EXERCISED IN PHILOSOPHIC RESEARCH + TO THE IMPROVEMENT OF + THE STEAM-ENGINE + ENLARGED THE RESOURCES OF HIS COUNTRY + INCREASED THE POWER OF MAN + AND ROSE TO AN EMINENT PLACE + AMONG THE MOST ILLUSTRIOUS FOLLOWERS OF SCIENCE + AND THE REAL BENEFACTORS OF THE WORLD + BORN AT GREENOCK MDCCXXXVI + DIED AT HEATHFIELD IN STAFFORDSHIRE MDCCCXIX + + + + +CHAPTER X + +WATT, THE INVENTOR AND DISCOVERER + + +In the foregoing pages an effort has been made to follow and describe +Watt's work in detail as it was performed, but we believe our readers +will thank us for presenting the opinions of a few of the highest +scientific and legal authorities upon what Watt really did. Lord +Brougham has this to say of Watt: + + One of the most astonishing circumstances in this truly great + man was the versatility of his talents. His accomplishments were + so various, the powers of his mind were so vast, and yet of such + universal application, that it was hard to say whether we should + most admire the extraordinary grasp of his understanding, or the + accuracy of nice research with which he could bring it to bear + upon the most minute objects of investigation. I forget of whom + it was said, that his mind resembled the trunk of an elephant, + which can pick up straws and tear up trees by the roots. Mr. + Watt in some sort resembled the greatest and most celebrated of + his own inventions; of which we are at a loss whether most to + wonder at the power of grappling with the mightiest objects, or + of handling the most minute; so that while nothing seems too + large for its grasp, nothing seems too small for the delicacy of + its touch; which can cleave rocks and pour forth rivers from the + bowels of the earth, and with perfect exactness, though not with + greater ease, fashion the head of a pin, or strike the impress + of some curious die. Now those who knew Mr. Watt, had to + contemplate a man whose genius could create such an engine, and + indulge in the most abstruse speculations of philosophy, and + could at once pass from the most sublime researches of geology + and physical astronomy, the formation of our globe, and the + structure of the universe, to the manufacture of a needle or a + nail; who could discuss in the same conversation, and with equal + accuracy, if not with the same consummate skill, the most + forbidding details of art, and the elegances of classical + literature; the most abstruse branches of science, and the + niceties of verbal criticism. + + There was one quality in Mr. Watt which most honorably + distinguished him from too many inventors, and was worthy of all + imitation; he was not only entirely free from jealousy, but he + exercised a careful and scrupulous self-denial, and was anxious + not to appear, even by accident, as appropriating to himself + that which he thought belonged in part to others. I have heard + him refuse the honor universally ascribed to him, of being + inventor of the steam-engine, and call himself simply its + improver; though, in my mind, to doubt his right to that honor + would be as inaccurate as to question Sir Isaac Newton's claim + to his greatest discoveries, because Descartes in mathematics, + and Galileo in astronomy and mechanics, had preceded him; or to + deny the merits of his illustrious successor, because galvanism + was not his discovery, though before his time it had remained as + useless to science as the instrument called a steam-engine was + to the arts before Mr. Watt. The only jealousy I have known him + betray was with respect to others, in the nice adjustment he was + fond of giving to the claims of inventors. Justly prizing + scientific discovery above all other possessions, he deemed the + title to it so sacred, that you might hear him arguing by the + hour to settle disputed rights; and if you ever perceived his + temper ruffled, it was when one man's invention was claimed by, + or given to, another; or when a clumsy adulation pressed upon + himself that which he knew to be not his own. + +Sir Humphrey Davy says: + + I consider it as a duty incumbent on me to endeavor to set forth + his peculiar and exalted merits, which live in the recollection + of his contemporaries and will transmit his name with immortal + glory to posterity. Those who consider James Watt only as a + great practical mechanic form a very erroneous idea of his + character; he was equally distinguished as a natural philosopher + and a chemist, and his inventions demonstrate his profound + knowledge of those sciences, and that peculiar characteristic of + genius, the union of them for practical application. The steam + engine before his time was a rude machine, the result of simple + experiments on the compression of the atmosphere, and the + condensation of steam. Mr. Watt's improvements were not produced + by accidental circumstances or by a single ingenious thought; + they were founded on delicate and refined experiments, connected + with the discoveries of Dr. Black. He had to investigate the + cause of the cold produced by evaporation, of the heat + occasioned by the condensation of steam--to determine the source + of the air appearing when water was acted upon by an exhausting + power; the ratio of the volume of steam to its generating water, + and the law by which the elasticity of steam increased with the + temperature; labor, time, numerous and difficult experiments, + were required for the ultimate result; and when his principle + was obtained, the application of it to produce the movement of + machinery demanded a new species of intellectual and + experimental labor. + + The Archimedes of the ancient world by his mechanical inventions + arrested the course of the Romans, and stayed for a time the + downfall of his country. How much more has our modern Archimedes + done? He has permanently elevated the strength and wealth of his + great empire: and, during the last long war, his inventions; and + their application were amongst the great means which enabled + Britain to display power and resources so infinitely above what + might have been expected from the numerical strength of her + population. Archimedes valued principally abstract science; + James Watt, on the contrary, brought every principle to some + practical use; and, as it were, made science descend from heaven + to earth. The great inventions of the Syracusan died with + him--those of our philosopher live, and their utility and + importance are daily more felt; they are among the grand results + which place civilised above savage man--which secure the triumph + of intellect, and exalt genius and moral force over mere brutal + strength, courage and numbers. + +Sir James Mackintosh says: + + It may be presumptuous in me to add anything in my own words to + such just and exalted praise. Let me rather borrow the language + in which the great father of modern philosophy, Lord Bacon + himself, has spoken of inventors in the arts of life. In a + beautiful, though not very generally read fragment of his, + called the New Atlantis, a voyage to an imaginary island, he has + imagined a university, or rather royal society, under the name + of Solomon's House, or the College of the Six Days' Works; and + among the various buildings appropriated to this institution, he + describes a gallery destined to contain the statues of + inventors. He does not disdain to place in it not only the + inventor of one of the greatest instruments of science, but the + discoverer of the use of the silkworm, and of other still more + humble contrivances for the comfort of man. What place would + Lord Bacon have assigned in such a gallery to the statue of Mr. + Watt? Is it too much to say, that, considering the magnitude of + the discoveries, the genius and science necessary to make them, + and the benefits arising from them to the world, that statue + must have been placed at the head of those of all inventors in + all ages and nations. In another part of his writings the same + great man illustrates the dignity of useful inventions by one of + those happy allusions to the beautiful mythology of the + ancients, which he often employs to illuminate as well as to + decorate reason. "The dignity," says he, "of this end of + endowment of man's life with new commodity appeareth, by the + estimation that antiquity made of such as guided thereunto; for + whereas founders of states, lawgivers, extirpators of tyrants, + fathers of the people, were honored but with the titles of + demigods, inventors were ever consecrated amongst the gods + themselves." + +The Earl of Aberdeen says: + + It would ill become me to attempt to add to the eulogy which you + have already heard on the distinguished individual whose genius + and talents we have met this day to acknowledge. That eulogy has + been pronounced by those whose praises are well calculated to + confer honor, even upon him whose name does honor to his + country. I feel in common with them, although I can but ill + express that intense admiration which the bare recollection of + those discoveries must excite, which have rendered us familiar + with a power before nearly unknown, and which have taught us to + wield, almost at will, perhaps the mightiest instrument ever + intrusted to the hands of man. I feel, too, that in erecting a + monument to his memory, placed, as it may be, among the + memorials of kings, and heroes, and statesmen, and philosophers, + that it will be then in its proper place; and most in its proper + place, if in the midst of those who have been most distinguished + by their usefulness to mankind, and by the spotless integrity of + their lives. + +Lord Jeffrey says: + + This name fortunately needs no commemoration of ours; for he + that bore it survived to see it crowned with undisputed and + unenvied honors; and many generations will probably pass away, + before it shall have gathered "all its fame." We have said that + Mr. Watt was the great _improver_ of the steam engine; but, in + truth, as to all that is admirable in its structure, or vast in + its utility, he should rather be described as its _inventor_. It + was by his inventions that its action was so regulated, as to + make it capable of being applied to the finest and most delicate + manufactures, and its power so increased, as to set weight and + solidity at defiance. By his admirable contrivance, it has + become a thing stupendous alike for its force and its + flexibility, for the prodigious power which it can exert, and + the ease, and precision, and ductility, with which it can be + varied, distributed, and applied. The trunk of an elephant, that + can pick up a pin or rend an oak, is as nothing to it. It can + engrave a seal, and crush masses of obdurate metal before it; + draw out, without breaking, a thread as fine as gossamer, and + lift a ship of war like a bauble in the air. It can embroider + muslin and forge anchors, cut steel into ribbons, and impel + loaded vessels against the fury of the winds and waves. + + It would be difficult to estimate the value of the benefits + which these inventions have conferred upon this country. There + is no branch of industry that has not been indebted to them; + and, in all the most material, they have not only widened most + magnificently the field of its exertions, but multiplied a + thousandfold the amount of its productions. It is our improved + steam engine that has fought the battles of Europe, and exalted + and sustained, through the late tremendous contest, the + political greatness of our land. It is the same great power + which now enables us to pay the interest of our debt, and to + maintain the arduous struggle in which we are still engaged + (1819), with the skill and capital of countries less oppressed + with taxation. But these are poor and narrow views of its + importance. It has increased indefinitely the mass of human + comforts and enjoyments, and rendered cheap and accessible, all + over the world, the materials of wealth and prosperity. It has + armed the feeble hand of man, in short, with a power to which no + limits can be assigned; completed the dominion of mind over the + most refractory qualities of matter; and laid a sure foundation + for all those future miracles of mechanical power which are to + aid and reward the labors of after generations. It is to the + genius of one man, too, that all this is mainly owing; and + certainly no man ever bestowed such a gift on his kind. The + blessing is not only universal, but unbounded; and the fabled + inventors of the plough and the loom, who were deified by the + erring gratitude of their rude contemporaries, conferred less + important benefits on mankind than the inventor of our present + steam engine. + + This will be the fame of Watt with future generations; and it is + sufficient for his race and his country. But to those to whom he + more immediately belonged, who lived in his society and enjoyed + his conversation, it is not, perhaps, the character in which he + will be most frequently recalled--most deeply lamented--or even + most highly admired. + +We shall end by quoting the greatest living authority, Lord Kelvin, now +Lord Chancellor of Glasgow University, which Watt and he have done so +much to render famous: + + Precisely that single-acting, high-pressure, syringe-engine, + made and experimented on by James Watt one hundred and forty + years ago in his Glasgow College workshop, now in 1901, with the + addition of a surface-condenser cooled by air to receive the + waste steam, and a pump to return the water thence to the + boiler, constitutes the common-road motor, which, in the opinion + of many good judges, is the most successful of all the different + motors which have been made and tried within the last few years. + Without a condenser, Watt's high-pressure, single-acting engine + of 1761, only needs the cylinder-cover with piston-rod passing + steam-tight through it (as introduced by Watt himself in + subsequent developments), and the valves proper for admitting + steam on both sides of the piston and for working expansively, + to make it the very engine, which, during the whole of the past + century, has done practically all the steam work of the world, + and is doing it still, except on the sea or lakes or rivers, + where there is plenty of condensing water. Even the double and + triple and quadruple expansion engines, by which the highest + modern economy for power and steam engines has been obtained, + are splendid mechanical developments of the principle of + expansion, discovered and published by Watt, and used, though to + a comparatively limited extent, in his own engines. + + * * * * * + + Thus during the five years from 1761-66 Watt had worked out all + the principles and invented all that was essential in the + details for realising them in the most perfect steam engines of + the present day. + +So passes Watt from view as the discoverer and inventor of the "most +powerful instrument in the hands of man to alter the face of the +physical world." He takes his place "at the head of all inventors of all +ages and all nations." + + + + +CHAPTER XI + +WATT, THE MAN + + +Of Watt, the genius, possessed of abilities far beyond those of other +men, a scientist and philosopher, a mechanician and a craftsman, one who +gravitated without effort to the top of every society, and who, even +when a young workman, made his workshop the meeting-place of the leaders +of Glasgow University for the interchange of views upon the highest and +most abstruse subjects--with all this we have already dealt, but it is +only part, and not the nobler part. He excelled all his fellows in +knowledge, but there is much beyond mere knowledge in man. Strip Watt of +all those commanding talents that brought him primacy without effort, +for no man ever avoided precedence more persistently than he, and the +question still remains: what manner of man was he, as man? Surely our +readers would esteem the task but half done that revealed only what was +unusual in Watt's head. What of his heart? is naturally asked. We hasten +to record that in the domain of the personal graces and virtues, we have +evidence of his excellence as copious and assured as for his +pre-eminence in invention and discovery. + +We cite the testimony of those who knew him best. It is seldom that a +great man is so fortunate in his eulogists. The picture drawn of him by +his friend, Lord Jeffrey, must rank as one of the finest ever produced, +as portrait and tribute combined. That it is a discriminating statement, +altho so eulogistic, may well be accepted, since numerous contributory +proofs are given by others of Watt's personal characteristics. Says Lord +Jeffrey: + + Independently of his great attainments in mechanics, Mr. Watt + was an extraordinary, and in many respects a wonderful man. + Perhaps no individual in his age possessed so much and such + varied and exact information--had read so much, or remembered + what he had read so accurately and well. He had infinite + quickness of apprehension, a prodigious memory, and a certain + rectifying and methodising power of understanding, which + extracted something precious out of all that was presented to + it. His stores of miscellaneous knowledge were immense, and yet + less astonishing than the command he had at all times over them. + It seemed as if every subject that was casually started in + conversation with him, had been that which he had been last + occupied in studying and exhausting; such was the copiousness, + the precision, and the admirable clearness of the information + which he poured out upon it without effort or hesitation. Nor + was this promptitude and compass of knowledge confined in any + degree to the studies connected with his ordinary pursuits. That + he should have been minutely and extensively skilled in + chemistry and the arts, and in most of the branches of physical + science, might perhaps have been conjectured; but it could not + have been inferred from his usual occupations, and probably is + not generally known, that he was curiously learned in many + branches of antiquity, metaphysics, medicine, and etymology, and + perfectly at home in all the details of architecture, music and + law. He was well acquainted, too, with most of the modern + languages, and familiar with their most recent literature. Nor + was it at all extraordinary to hear the great mechanician and + engineer detailing and expounding, for hours together, the + metaphysical theories of the German logicians, or criticising + the measures or the matter of the German poetry. + + His astonishing memory was aided, no doubt, in a great measure, + by a still higher and rarer faculty--by his power of digesting + and arranging in its proper place all the information he + received, and of casting aside and rejecting, as it were + instinctively, whatever was worthless or immaterial. Every + conception that was suggested to his mind seemed instantly to + take its place among its other rich furniture, and to be + condensed into the smallest and most convenient form. He never + appeared, therefore, to be at all encumbered or perplexed with + the _verbiage_ of the dull books he perused, or the idle talk to + which he listened; but to have at once extracted, by a kind of + intellectual alchemy, all that was worthy of attention, and to + have reduced it, for his own use, to its true value and to its + simplest form. And thus it often happened that a great deal more + was learned from his brief and vigorous account of the theories + and arguments of tedious writers, than an ordinary student could + ever have derived from the most painful study of the originals, + and that errors and absurdities became manifest from the mere + clearness and plainness of his statement of them, which might + have deluded and perplexed most of his hearers without that + invaluable assistance. + + It is needless to say, that, with those vast resources, his + conversation was at all times rich and instructive in no + ordinary degree; but it was, if possible, still more pleasing + than wise, and had all the charms of familiarity, with all the + substantial treasures of knowledge. No man could be more social + in his spirit, less assuming or fastidious in his manners, or + more kind and indulgent toward all who approached him. He rather + liked to talk, at least in his latter years, but though he took + a considerable share of the conversation, he rarely suggested + the topics on which it was to turn, but readily and quietly took + up whatever was presented by those around him, and astonished + the idle and barren propounders of an ordinary theme, by the + treasures which he drew from the mine they had inconsciously + opened. He generally seemed, indeed, to have no choice or + predilection for one subject of discourse rather than another; + but allowed his mind, like a great cyclopaedia, to be opened at + any letter his associates might choose to turn up, and only + endeavour to select, from his inexhaustible stores, what might + be best adapted to the taste of his present hearers. As to their + capacity he gave himself no trouble; and, indeed, such was his + singular talent for making all things plain, clear, and + intelligible, that scarcely any one could be aware of such a + deficiency in his presence. His talk, too, though overflowing + with information, had no resemblance to lecturing or solemn + discoursing, but, on the contrary, was full of colloquial spirit + and pleasantry. He had a certain quiet and grave humour, which + ran through most of his conversation, and a vein of temperate + jocularity, which gave infinite zest and effect to the condensed + and inexhaustible information which formed its main staple and + characteristic. There was a little air of affected testiness, + and a tone of pretended rebuke and contradiction, with which he + used to address his younger friends, that was always felt by + them as an endearing mark of his kindness and familiarity, and + prized accordingly, far beyond all the solemn compliments that + ever proceeded from the lips of authority. His voice was deep + and powerful, although he commonly spoke in a low and somewhat + monotonous tone, which harmonised admirably with the weight and + brevity of his observations, and set off to the greatest + advantage the pleasant anecdotes, which he delivered with the + same grave brow, and the same calm smile playing soberly on his + lips. There was nothing of effort indeed, or impatience, any + more than pride or levity, in his demeanour; and there was a + finer expression of reposing strength, and mild self-possession + in his manner, than we ever recollect to have met with in any + other person. He had in his character the utmost abhorrence for + all sorts of forwardness, parade and pretensions; and, indeed, + never failed to put all such impostures out of countenance, by + the manly plainness and honest intrepidity of his language and + deportment. + + In his temper and dispositions he was not only kind and + affectionate, but generous, and considerate of the feelings of + all around him; and gave the most liberal assistance and + encouragement to all young persons who showed any indications of + talent, or applied to him for patronage or advice. His health, + which was delicate from his youth upwards, seemed to become + firmer as he advanced in years; and he preserved, up almost to + the last moment of his existence, not only the full command of + his extraordinary intellect, but all the alacrity of spirit, and + the social gaiety, which had illumined his happiest days. His + friends in this part of the country never saw him more full of + intellectual vigour and colloquial animation, never more + delightful or more instructive, than in his last visit to + Scotland in the autumn of 1817. Indeed, it was after that time + that he applied himself, with all the ardour of early life, to + the invention of a machine for mechanically copying all sorts of + sculpture and statuary; and distributed among his friends some + of its earliest performances, as the productions of a young + artist just entering on his eighty-third year. + + * * * * * + + All men of learning and science were his cordial friends; and + such was the influence of his mild character and perfect + fairness and liberality, even upon the pretenders to these + accomplishments, that he lived to disarm even envy itself, and + died, we verily believe, without a single enemy. + +Professor Robison, the most intimate friend of his youth, records that: + + When to the superiority of knowledge in his own line, which + every man confessed, there was joined the naive simplicity and + candour of his character, it is no wonder that the attachment of + his acquaintances was so strong. I have seen something of the + world and I am obliged to say that I never saw such another + instance of general and cordial attachment to a person whom all + acknowledged to be their superior. But this superiority was + concealed under the most amiable candour, and liberal allowance + of merit to every man. Mr. Watt was the first to ascribe to the + ingenuity of a friend things which were very often nothing but + his own surmises followed out and embodied by another. I am well + entitled to say this, and have often experienced it in my own + case. + + This potent commander of the elements, this abridger of time and + space, this magician, whose cloudy machinery has produced a + change in the world, the effects of which, extraordinary as + they are, are perhaps only now beginning to be felt--was not + only the most profound man of science, the most successful + combiner of powers, and combiner of numbers, as adapted to + practical purposes--was not only one of the most generally + well-informed, but one of the best and kindest of human beings. + There he stood, surrounded by the little band of northern + _literati_, men not less tenacious, generally speaking, of their + own opinions, than the national regiments are supposed to be + jealous of the high character they have won upon service. + Methinks I yet see and hear what I shall never see or hear + again. The alert, kind, benevolent old man had his attention + alive to every one's question, his information at every one's + command. His talents and fancy overflowed on every subject. One + gentleman was a deep philologist, he talked with him on the + origin of the alphabet as if he had been coeval with Cadmus; + another, a celebrated critic, you would have said the old man + had studied political economy and _belles lettres_ all his life; + of science it is unnecessary to speak, it was his own + distinguished walk. + +Lord Brougham says: + + We have been considering this eminent person as yet only in his + public capacity, as a benefactor of mankind by his fertile + genius and indomitable perseverance; and the best portraiture of + his intellectual character was to be found in the description of + his attainments. It is, however, proper to survey him also in + private life. He was unexceptionable in all its relations; and + as his activity was unmeasured, and his taste anything rather + than fastidious, he both was master of every variety of + knowledge, and was tolerant of discussion on subjects of very + subordinate importance compared with those on which he most + excelled. Not only all the sciences from the mathematics and + astronomy, down to botany, received his diligent attention, but + he was tolerably read in the lighter kinds of literature, + delighting in poetry and other works of fiction, full of the + stores of ancient literature, and readily giving himself up to + the critical disquisitions of commentators, and to discussion on + the fancies of etymology. His manners were most attractive from + their perfect nature and simplicity. His conversation was rich + in the measure which such stores and such easy taste might lead + us to expect, and it astonished all listeners with its admirable + precision, with the extraordinary memory it displayed, with the + distinctness it seemed to have, as if his mind had separate + niches for keeping each particular, and with its complete + rejection of all worthless and superfluous matter, as if the + same mind had some fine machine for acting like a fan, casting + off the chaff and the husk. But it had besides a peculiar charm + from the pleasure he took in conveying information where he was + peculiarly able to give it, and in joining with entire candor + whatever discussion happened to arise. Even upon matters on + which he was entitled to pronounce with absolute authority, he + never laid down the law, but spoke like any other partaker of + the conversation. I had the happiness of knowing Mr. Watt for + many years, in the intercourse of private life; and I will take + upon me to bear a testimony, in which all who had that + gratification I am sure will join, that they who only knew his + public merit, prodigious as that was, knew but half his worth. + Those who were admitted to his society will readily allow that + anything more pure, more candid, more simple, more scrupulously + loving of justice, than the whole habits of his life and + conversation proved him to be, was never known in society. + +The descriptions given by Lords Brougham, Jeffrey, the genial Sir +Walter, and others, of Watt's universality of knowledge and his charm in +discourse recall Canterbury's exordium: + + Hear him but reason in divinity + And, all-admiring, with an inward wish consumed, + You would desire the king were made a prelate; + Hear him debate of commonwealth affairs, + You would say--it hath been all in all his study: + List his discourse of war, and you shall hear + A fearful battle rendered you in music. + Turn him to any cause of policy, + The Gordian knot of it he will unloose + Familiar as his garter; that, when he speaks, + The air, a chartered libertine, is still, + And the mute wonder lurketh in men's ears + To steal his sweet and honeyed sentences. + +If Watt fell somewhat short of this, so no doubt did the king so greatly +extolled, and much more so, probably, than the versatile Watt. + +Dr. Black, the discoverer of latent heat, upon his death-bed, hears that +the Watt patent has been sustained, and is for the time restored again +to interest in life. He whispers that he "could not help rejoicing at +anything that benefited Jamie Watt." + +The Earl of Liverpool, prime minister, stated that Watt was remarkable +for + + the simplicity of his character, the modesty of his nature, the + absence of anything like presumption and ostentation, the + unwillingness to obtrude himself, not only upon the great and + powerful, but even on those of the scientific world to which he + belonged. A more excellent and amiable man in all the relations + of life I believe never existed. + +There can be no question that we have for our example, in the man Watt, +a nature cast in the finest mold, seemingly composed of every creature's +best. Transcendent as were his abilities as inventor and discoverer, we +are persuaded that our readers will feel that his qualities as a man in +all the relations of life were not less so, nor less worthy of record. +His supreme abilities we can neither acquire nor emulate. These are +individual and ended with him. But his virtues and charms as our +fellow-man still shine steadily upon our paths and will shine upon those +of our successors for ages to come, we trust not without leading us and +them to tread some part of the way toward the acquisition of such +qualities as enabled the friend of James Watt to declare his belief that +"a more excellent and amiable man in all the relations of life never +existed." A nobler tribute was never paid by man to man, yet was it not +undeserved. + +So passes Jamie Watt, the man, from view--a man who attracted, +delighted, impressed, instructed and made lifelong friends of his +fellows, to a degree unsurpassed, perhaps unequalled. + + "His life was gentle, and the elements + So mixed in him that Nature might stand up + And say to all the world, 'This was a man.'" + + + + + +End of the Project Gutenberg EBook of James Watt, by Andrew Carnegie + +*** END OF THIS PROJECT GUTENBERG EBOOK JAMES WATT *** + +***** This file should be named 26131.txt or 26131.zip ***** +This and all associated files of various formats will be found in: + https://www.gutenberg.org/2/6/1/3/26131/ + +Produced by V. L. 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