Inventions in the Century, by William Henry Doolittle 36776 [Link: http://www.gutenberg.org/3/6/7/7/36776 ] [Files: 36776.txt; 36776-8.txt; 36776-h.htm] Thanks to Chris Curnow, Stephanie Kovalchik and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) Many thanks Janet