Letter from Charles P Bradley to Thomas Alva Edison, December 3rd, 1907

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Author(s)

Bradley, Charles P
Recipient(s)
Edison, Thomas Alva
Others Mentioned

Subject(s)

Patents
Cylinder record and duplicating technology
Disc phonograph

Dated

1907-12-03 (1907)

Associated Images

Identifier

D0716AAJ (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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