[MBSB10312], Letter from John Cammack to Thomas Alva Edison, November 16th, 1877
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Title
[MBSB10312], Letter from John Cammack to Thomas Alva Edison, November 16th, 1877
Editor's Notes
letter to TAE re Cammack's work on telephone 1859-60 published in English Mechanic; following frame has letter to English Mechanic from Cammack suggesting he was working along lines of phonograph and suggesting experiments to be tried to send phonetic sounds; preceded and followed by articles on phono, including Asor [Charles Batchelor] to Eng. Mech. describing TAE expts with phono; also telephone; circular for Prud'Homme battery mfgd by S. Bergmann & Co; also Newark Savings Bank problems
Author
Recipient
Mentioned
Date
1877-11-16
Type
Subject
Folder/Volume ID
MBSB1-F
Microfilm ID
94:95
Document ID
MBSB10312
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University