Letter from Pennsylvania Railroad, William Ettinger to Thomas Alva Edison, September 10th, 1892

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Author(s)

Ettinger, William
Pennsylvania Railroad
Recipient(s)
Edison, Thomas Alva
Others Mentioned
Logue, William S
Fondersmith, Harry

Subject(s)

Phonoplex and railroad telegraphy

Dated

1892-09-10 (1892)

Associated Images

1

Identifier

D9247AAC (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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