Photogravure, by Henry R. Blaney 36446 [Link: http://www.gutenberg.org/3/6/4/4/36446 ] [Files: 36446.txt; 36446-8.txt; 36446-h.htm] Thanks to Chris Curnow 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