Letter from Samuel Insull to Erie Telegraph and Telephone Co, James K Dunbar, September 21st, 1886

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Author(s)

Insull, Samuel
Recipient(s)
Erie Telegraph and Telephone Co
Dunbar, James K
Others Mentioned
Great Northwestern Telegraph Co (Canada)
Baltimore and Ohio Telegraph Co

Subject(s)

Phonoplex and railroad telegraphy
Sales and service

Dated

1886-09-21 (1886)

Associated Images

2

Identifier

LM013023 (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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