Lives of the electricians, by William T. Jeans 73641 [Subtitle: Professors Tyndall, Wheatstone, and Morse.] [Author: William T. Jeans] [Link: https://www.gutenberg.org/ebooks/73641] note: link will be active within two hours of posting. Thanks to Carol Brown, Chris Curnow and the Online Distributed Proofreading Team at https://www.pgdp.net (This fle was produced from images generously made available by The Internet Archive) Regards, Al