Technical Note, John F Ott, Thomas Alva Edison, December 6th, 1878

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Author(s)

Ott, John F
Edison, Thomas Alva
Recipient(s)
Others Mentioned
Hughes, David Edward

Subject(s)

Electromotograph
Telephone
Incandescent lamp
Microphone and other acoustic devices

Dated

1878-12-06 (1878)

Associated Images

7

Identifier

X128B005 (legacy)

Rights

Charles Hummel

Publisher

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

Citation

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