Books Relating to Applied Science, published by E. & F. N. Spon (18 65412 [Full title: Books Relating to Applied Science, published by E. & F. N. Spon (1890)] [Full author: E. Spon] [Author: F. N. Spon] [Link: https://www.gutenberg.org/6/5/4/1/65412 ] [Files: 65412-0.txt; 65412-h.htm] Thanks to Chris Curnow and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) Regards, Al