Granville Woods
Granville Woods
Telegraphony developer
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American Bell Telephone Annual Report, 1889
American Bell Telephone Annual Report, 1889
1889
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Western Electric 1882 Catalogue
Western Electric 1882 Catalogue
1882
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Bell Canada stock certificate
Bell Canada stock certificate
1880
NE Tel 3-Box with (possibly repro) Blake Transmitter
NE Tel 3-Box with (possibly repro) Blake Transmitter
1882
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French engraving with early Bell phones
French engraving with early Bell phones
1880
Operators working at 'pyramid' switchboard
Operators working at 'pyramid' switchboard
1881
Ericsson's Tulegatan factory
Ericsson's Tulegatan factory
1884
Eureka Electric 1889 Catalog
Eureka Electric 1889 Catalog
1889
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Bell Telephone Manufacturing Company (BTMC) logo
Bell Telephone Manufacturing Company (BTMC) logo
1882
L.M. Ericsson Eiffel Tower
L.M. Ericsson Eiffel Tower
1885
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Wall phone with Blake transmitter
Wall phone with Blake transmitter
1882
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Siemens & Halske wall telephone
Siemens & Halske wall telephone
1882
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Lars Magnus Ericsson
Lars Magnus Ericsson
Swedish telephone entrepreneur and inventor
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Ericsson 1889 catalog
Ericsson 1889 catalog
1889
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Oliver Heaviside
Oliver Heaviside
Transmission innovator (inductive loading)
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William Hathaway Forbes
William Hathaway Forbes
Bell early investor and President
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Operators at Boston's Tremont St central office
Operators at Boston's Tremont St central office
1883
Charles Fleetford Sise
Charles Fleetford Sise
Started Bell Canada
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Ericsson wall phone
Ericsson wall phone
1880
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New York's central telephone exchange office
New York's central telephone exchange office
1880
Silvertown Set
Silvertown Set
1880
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Western Electric 1882 Telegraph catalog
Western Electric 1882 Telegraph catalog
1882
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Moses Parker N.E. Tel reissued stock certificate
Moses Parker N.E. Tel reissued stock certificate
1883
William Gray
William Gray
Payphone inventor and entrepreneur
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Norwegian Royal 'Pulpit' Phone
Norwegian Royal 'Pulpit' Phone
1882
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Tivadar Puskás
Tivadar Puskás
Telephone exchange designer
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Thomas B. Doolittle
Thomas B. Doolittle
Telephone and copper wire innovator
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Hilda Ericsson
Hilda Ericsson
Swedish entrepreneur
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Thomas Edison
Thomas Edison
Early telephone innovator
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Three-Boxer Circa 1880
Three-Boxer Circa 1880
1880
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1884 The Long Distance Telephone Co.
1884 The Long Distance Telephone Co.
1884
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American Bell Telephone Annual Report, 1884
American Bell Telephone Annual Report, 1884
1884
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Radiguet Mobile (French) desk set
Radiguet Mobile (French) desk set
1885
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De Locht Pantelephone
De Locht Pantelephone
1880
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American Bell stock certificate
American Bell stock certificate
1880
Ordinary Bell telephone
Ordinary Bell telephone
1880
American Bell Telephone Annual Report, 1882
American Bell Telephone Annual Report, 1882
1882
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First Ericsson phone, with helical microphone
First Ericsson phone, with helical microphone
1880
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Ericsson 1886 catalog
Ericsson 1886 catalog
1886
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WE Triple Wide Three-Box
WE Triple Wide Three-Box
1882
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American Bell 1886 long distance transmitter (Original)
American Bell 1886 long distance transmitter (Original)
1886
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Gower-Bell Telephone
Gower-Bell Telephone
1880
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Crosley patent telephone
Crosley patent telephone
1880
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National Telephone Company logo
National Telephone Company logo
1881
American Bell Telephone Annual Report, 1881
American Bell Telephone Annual Report, 1881
1881
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American Magnetic Electric intercom
American Magnetic Electric intercom
1888
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Enos M. Barton
Enos M. Barton
Western Electric co-founder
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Stockholms Allmänna Telefonaktiebolaget logo
Stockholms Allmänna Telefonaktiebolaget logo
1883
Gray patents the coin-operated payphone mechanism
Gray patents the coin-operated payphone mechanism
1889
Gray No. 1 'Silver Dollar' Cabinet
Gray No. 1 'Silver Dollar' Cabinet
1889
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Western Union Charleston West Virginia office, 1880
Western Union Charleston West Virginia office, 1880
1880
Acoustic telephone
Almon Strowger
Almon Strowger
Automatic switching and dialing inventor
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Sise founds Bell Telephone Company of Canada
Sise founds Bell Telephone Company of Canada
1880
Alexander Graham Bell
Alexander Graham Bell
Telephone inventor and patent holder
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American Bell Telephone stock certificate
American Bell Telephone stock certificate
1880
American Bell Long Distance Transmitter
American Bell Long Distance Transmitter
1887
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Thomas A. Watson
Thomas A. Watson
Bell collaborator and entrepreneur
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American Bell Telephone Annual Report, 1885
American Bell Telephone Annual Report, 1885
1885
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Early Ericsson telephone
Early Ericsson telephone
1881
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Gray Pay Telephone
Gray Pay Telephone
1889
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American Bell Telephone Annual Report, 1887
American Bell Telephone Annual Report, 1887
1887
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Ezra Gilliland
Ezra Gilliland
Telephone switchboard innovator
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1881 ad in Boston phone directory
Charles Williams Jr. Shop ad
1881
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