Communications, Telephone Exchange.
Industrial Map of New York City Showing Manufacturing Industries
[District selector frame in a dial exchange.]
Interior of the A.T. & T. Building
[General view of some of the dial equipment, Trafalgar Central Office.]
Medal Struck by the United Provinces of the Netherlands, 1783 in Honor of American Independence
[Sender frames, dial equipment.]
[Large group of people sitting in an unidentified building.]
American Telephone and Telegrah Co., Exhibit Building
Geo. Borgfeldt Co., New York.
What the "Peep O'Day" Alarm Clock Did!
[Telephone operators.]
A Few Reasons Why Women Should Work For a Change in the National Prohibition Laws
Telephone Exchange 1896 Cortlandt St. West Wing.
International Telephone & Telegraph Co. Bldg., New York City
[Telephone Exchange 1896 Cortlandt St. West Wing.]
[Overseas switchboard at 32 Avenue of the Americas.]
Commemorating the 250th Anniversary of the Founding of the Board of Aldermen, 1665
IKOR Concert and Lecture