88.git, branch main Price/Cost Indexes from 1875 to 1989; Estimated to 2010 initial commit of ebook 88 2025-10-15T12:14:21+00:00 Roger Frank rfrank@pglaf.org 2025-10-15T12:14:21+00:00 c221c788d2ac4b8502f9dc77175df9f1ac8f8048