Letter from Cornelius Roosevelt to Thomas Alva Edison, July 3rd, 1878

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Author(s)

Roosevelt, Cornelius
Recipient(s)
Edison, Thomas Alva
Others Mentioned
Niaudet, Alfred
Hughes, David Edward

Subject(s)

Microphone and other acoustic devices

Dated

1878-07-03 (1878)

Associated Images

5

Identifier

D7805ZBZ1 (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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