Letter from Henry Fischer (British Telegraph Service) to Frank Ives Scudamore, May 30th, 1873

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Author(s)

Fischer, Henry, (British Telegraph Service)
Recipient(s)
Scudamore, Frank Ives
Others Mentioned
Wheatstone, Charles
Edison, Thomas Alva
Culley, Richard S
Eames, J W
Lumsden, David
Hughes, David Edward

Subject(s)

Testing and quality control
Chemicals, chemical products, and chemical processes
Microphone and other acoustic devices
Automatic telegraphy
Multiple telegraphy (duplex, quadruplex)

Dated

1873-05-30 (1873)

Associated Images

30

Identifier

Z100CN (legacy)

Rights

BT Archives

Publisher

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

Citation

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