Technical Note, Thomas Alva Edison, August 21st, 1920

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Author(s)

Edison, Thomas Alva
Recipient(s)
Others Mentioned
Dempsey, Peter
Dougherty, Elmer Ellsworth

Subject(s)

Disc record and duplicating technology
Electroplating

Dated

1920-08-21 (1920)

Associated Images

Identifier

NA347051 (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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