[posted] Posted (#61574, Benson) !
David Widger
cdwidger at gmail.com
Sat Mar 7 10:08:58 PST 2020
Selenium Cells, by Thomas W. Benson 61574
[Subtitle: The Construction, Care and Use of Selenium Cells with
Special Reference to the Fritts Cell]
[Link: http://www.gutenberg.org/6/1/5/7/61574 ]
[Files: 61574-0.txt; 61574-h.htm]
Thanks to Paul Marshall and the Online Distributed
Proofreading Team at http://www.pgdp.net (This file was
produced from images generously made available by The
Internet Archive)
David
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