13358.git, branch main Scientific American Supplement, No. 803, May 23, 1891 initial commit of ebook 13358 2025-10-15T11:41:58+00:00 Roger Frank rfrank@pglaf.org 2025-10-15T11:41:58+00:00 092a7213df6cd48c6888dc59dab6ff08427b73ec