Technical Note, Thomas Alva Edison, August 9th, 1920

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Author(s)

Edison, Thomas Alva
Recipient(s)
Others Mentioned

Subject(s)

Phonograph

Dated

1920-08-09 (1920)

Associated Images

1

Identifier

X323E (legacy)

Rights

Bob Harr

Publisher

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

Citation

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