A. G. Bell
Telephone, New York Telephone Co. Exchanges.
Communications, Telephone Exchange.
[Telephone operators.]
[People observing telephone operators.]
[New York City Telephone Exchange.]
[Alexander Graham Bell display at the New York World's Fair.]
Miss Ellen Terry as "Letitia Hardy" in the Belle's Stratagem
William A. Graham
The Metropolitan Telephone and Telegraph Co. List of Subscribers, September 1, 1894
Admiral Goodrich receiving wireless telephone