Letter from Elisha Gray to George Frederick Barker, October 3rd, 1877

Click to view

[Untitled]
[Untitled]
[Untitled]

Author(s)

Gray, Elisha
Recipient(s)
Barker, George Frederick
Others Mentioned
Edison, Thomas Alva
White, Samuel Stockton
Western Union
Western Electric Co
American Bell Telephone Co

Subject(s)

Multiple telegraphy (duplex, quadruplex)
Telephone

Dated

1877-10-03 (1877)

Associated Images

3

Identifier

X107AE (legacy)

Rights

University of Pennsylvania Archives

Publisher

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

Citation

Embed