Technical Note, Thomas Alva Edison, Robert Treat Spice, John Kruesi, December 20th, 1875

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Author(s)

Kruesi, John
Spice, Robert Treat
Edison, Thomas Alva
Recipient(s)
Others Mentioned
Adams, James

Subject(s)

Telegraphy, acoustic

Dated

1875-12-20 (1875)

Associated Images

1

Identifier

NV09022 (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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