[MBSB10312], Letter from John Cammack to Thomas Alva Edison, November 16th, 1877

Item

Abstract

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

Date

1877-11-16

Decade

1870-1879

Type

Identifier

MBSB10312

Folder Set

MBSB1

Title

[MBSB10312], Letter from John Cammack to Thomas Alva Edison, November 16th, 1877

Microfilm ID

94:95

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University