Popular Technology, Vol. I (of 2), by Edward Hazen 39721 [Subtitle: or, Professions and Trades] [Link: http://www.gutenberg.org/3/9/7/2/39721 ] [Files: 39721.txt; 39721-8.txt; 39721-h.htm] Thanks to Chris Curnow, JoAnn Greenwood, 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