Technical Note, John F Ott, September 5th, 1880

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Author(s)

Ott, John F
Recipient(s)
Others Mentioned

Subject(s)

District and alarm telegraphs (domestic telegraph)
Cables, feeders, and other exterior elements

Dated

1880-09-05 (1880)

Associated Images

1

Identifier

X128B023 (legacy)

Rights

Charles Hummel

Publisher

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

Citation

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