Letter from William Abbott Hardy to Thomas Alva Edison, June 28th, 1918

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Author(s)

Hardy, William Abbott
Recipient(s)
Edison, Thomas Alva
Others Mentioned
Newton, James Thornwell
U.S. Patent Office. Commissioner
U.S. Patent Office. Examiners-in-Chief
Clay, Francis Warfield Herrick

Subject(s)

Phonograph
Patent application

Dated

1918-06-28 (1918)

Associated Images

Identifier

PT5086G (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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