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Delivering phone directories in 1910
1910 Delivering phone directories in 1910
Switchboard training, in Denver
1910 Switchboard training, in Denver
French PTT sign
1910 French PTT sign event
Pacific Telephone
1911 Pacific Telephone
Wilson after hearing he'd been nominated for president
1912 Wilson after hearing he'd been nominated for president
Siemens begins laying the Rhineland cable
1912 Siemens begins laying the Rhineland cable event
GPO takes over entire UK telephone network
1912 GPO takes over entire UK telephone network event
SF's first telephone exchange (33 Grant Ave)
1912 SF's first telephone exchange (33 Grant Ave)
U.S. drops antitrust suit against AT&T, essentially cementing its quasi-monopoly
1913 U.S. drops antitrust suit against AT&T, essentially cementing its quasi-monopoly event
Mountain Valley Telephone stock certificate
1913 Mountain Valley Telephone stock certificate
Western Union stock certificate
1913 Western Union stock certificate event
Western Electric logo
1914 Western Electric logo
Montana Independent Telephone
1914 Montana Independent Telephone
Western Electric
1915 Western Electric
Suffragist Genevieve Clark Thomson
1915 Suffragist Genevieve Clark Thomson
Garford Ad From Telephony
1916 Garford Ad From Telephony
Northampton Tel stock certificate
1917 Northampton Tel stock certificate
Starting a Telephone Talk
1917 Starting a Telephone Talk
Concentrate While Telephoning
1917 Concentrate While Telephoning
When To Ask For INformation
1917 When To Ask For INformation
Sharing Your Telephone
1917 Sharing Your Telephone
Kellogg No. 97 ad
1918 Kellogg No. 97 ad
Stromberg-Carlson ad
1918 Stromberg-Carlson ad
AE PAX
1919 AE PAX
Farmers Mutual Telephone stock certificate
1919 Farmers Mutual Telephone stock certificate