Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3, by Various 35169 [Subtitle: "Electrostatics" to "Engis"] [Link: http://www.gutenberg.org/3/5/1/6/35169 ] [Files: 35169.txt; 35169-8.txt; 35169-h.htm] Thanks to Marius Masi, Don Kretz and the Online Distributed Proofreading Team at http://www.pgdp.net Regards, Al