Url
	https://edisondigital.rutgers.edu/document/X154A3AK
Resource class
	dctype:Text
Title
	[X154A3AK], Report from Edison Telephone Co of London Ltd, Edward Hibberd Johnson, September 4th, 1879
Creator
	Edison Telephone Co of London Ltd
	Johnson, Edward Hibberd
Subject
	Patents
	Research and development
	Multiple telegraphy (duplex, quadruplex)
	Telephone
	Acoustic telegraphy
	Electromotograph
	Electric light and power
	Dynamos and generators
	Microphone and other acoustic devices
Publisher
	Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Date
	1879-09-04
Type
	Report
Identifier
	X154A3AK
Relation
	Exhibition. Philadelphia Centennial (1876)
	Western Union
	Bell, Alexander Graham
	Blake, Francis, Jr
	Reis, Philip
	Gower, Frederick Allen
	Crossley, Louis John
	Hughes, David Edward
	Gray, Elisha
	Phelps, George May
	Bunnell, Jesse H
	Edison, Thomas Alva
	Orton, William
Date Created
	1879-09-04
Is Part Of
	X154A3-F
Uri
	https://edisondigital.rutgers.edu/document/X154A3AK https://edisondigital.rutgers.edu/document/X154A3AK

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