Letter from David Edward Hughes to William Henry Preece, April 30th, 1878

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Author(s)

Hughes, David Edward
Recipient(s)
Preece, William Henry
Others Mentioned

Subject(s)

Microphone and other acoustic devices

Dated

1878-04-30 (1878)

Associated Images

1

Identifier

D7802ZTA (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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