- Adventures in CyberSound: Elisha Gray
Contains bio and discussion of his inventions.
www.acmi.net.au/AIC/GRAY_BIO.html
- Elisha Gray
American inventor who contested the invention of the telephone with Alexander Graham Bell.
www.oberlin.edu/~EOG/OYTT-images/ElishaGray.html
- The Invention of the Telephone: Gray's Caveat
As it was filed in the United States Patent Office, February 14, 1876.
repo-nt.tcc.virginia.edu/classes/tcc315/Resources/ALM/Telephone/Exhibits/gr...
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