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This Week In Illinois History: Elisha Gray, Inventor Of The Telephone? (August 2, 1835) | Northern Public Radio: WNIJ and WNIU
Bell and Gray using their telephones, 19th century - Stock Image - C033/0660 - Science Photo Library
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Gray's Telephone system. Elisha Gray (1835 - 1901) developed a telephone prototype in 1876 in..., Stock Photo, Picture And Rights Managed Image. Pic. MEV-10294029 | agefotostock
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The Telephone Patent Conspiracy of 1876: The Elisha Gray-Alexander Bell Controversy and Its Many Players eBook by A. Edward Evenson - EPUB | Rakuten Kobo United Kingdom
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The Telephone Patent Conspiracy of 1876: The Elisha Gray - Alexander Bell Controversy and Its Many Players | WBEZ Chicago
![Elisha Gray (1835-1901), American inventor, presenting the caveat for his telephone, 1876. Gray arrived at the US Patent Office at 4pm on 14 February 1876, just two hours after Alexander Graham Bell ( Elisha Gray (1835-1901), American inventor, presenting the caveat for his telephone, 1876. Gray arrived at the US Patent Office at 4pm on 14 February 1876, just two hours after Alexander Graham Bell (](https://c8.alamy.com/comp/D96NFN/elisha-gray-1835-1901-american-inventor-presenting-the-caveat-for-D96NFN.jpg)
Elisha Gray (1835-1901), American inventor, presenting the caveat for his telephone, 1876. Gray arrived at the US Patent Office at 4pm on 14 February 1876, just two hours after Alexander Graham Bell (
![February 14, 1876, Graham Bell and Elisha Gray applied for telephone patent | SIP Trunking Service Provider | Switch2VoIP February 14, 1876, Graham Bell and Elisha Gray applied for telephone patent | SIP Trunking Service Provider | Switch2VoIP](https://switch2voip.us/wp-content/uploads/2020/12/Bell-and-Gray-14-February-1876-telephone-patent-1024x1024.png)
February 14, 1876, Graham Bell and Elisha Gray applied for telephone patent | SIP Trunking Service Provider | Switch2VoIP
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