Popular Scientific Recreations, by Gaston Tissandier 52709 [Subtitle: in Natural Philosphy, Astronomy, Geology, Chemistry, etc., etc., etc.] [Link: http://www.gutenberg.org/5/2/7/0/52709 ] [Files: ; 52709-0.txt; 52709-h.htm]
Thanks to Chris Curnow, Les Galloway and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) Regards, Al
