Letter from Thomas Alva Edison to Edward C Armstrong, October 5th, 1875

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Author(s)

Edison, Thomas Alva
Recipient(s)
Armstrong, Edward C
Others Mentioned
Domestic Telegraph Co

Subject(s)

District and alarm telegraphs (domestic telegraph)
Electric pen and mimeograph
Patent assignments, licenses, and royalties

Dated

1875-10-05 (1875)

Associated Images

1

Identifier

LB001079 (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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