21 Jun
2015
21 Jun
'15
3:09 p.m.
Hawkins Electrical Guide v. 6 (of 10), by Hawkins 49252 [Subtitle: Questions, Answers, & Illustrations, A progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications] [Link: http://www.gutenberg.org/4/9/2/5/49252 ] [Files: 49252-0.txt; 49252-h.htm] Thanks to Richard Tonsing, Juliet Sutherland and the Online Distributed Proofreading Team at http://www.pgdp.net David