Author Topic: In the beginning: A,G. Bell 1877 Lecture @ Internet Archive  (Read 1441 times)

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In the beginning: A,G. Bell 1877 Lecture @ Internet Archive
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In the beginning: A,G. Bell  1877 Lecture @ Internet Archive

The telephone : a lecture entitled, Researches in electric telephony : delivered before the Society of Telegraph Engineers, October 31st, 1877 - Bell, Alexander Graham, 1847-1922


http://www.archive.org/details/telephonelecture00bellrich

Walt S
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