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Letter from William Abbott Hardy to Thomas Alva Edison, November 23rd, 1917

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Author(s)

Hardy, William Abbott

Recipient(s)
Edison, Thomas Alva
Others Mentioned
Edison Storage Battery Co
Edison, Charles

Subject(s)

Miner's safety lamp
Patent assignments, licenses, and royalties

Dated

1917-11-23 (1917)

Associated Images

Identifier

PT5090D (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation “Letter from William Abbott Hardy to Thomas Alva Edison, November 23rd, 1917,” Edison Papers Digital Edition, accessed July 15, 2020, http://edison.rutgers.edu/digital/document/PT5090D.

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