Byron Company (New York, N.Y.)Communications, Telephone Exchange.
Byron Company (New York, N.Y.)Telephone, New York Telephone Co. Exchanges.
Byron Company (New York, N.Y.)Telephone Exchange 1896 Cortlandt St. West Wing.
Arthur Vitols,Byron Company (New York, N.Y.)[Telephone Exchange 1896 Cortlandt St. West Wing.]
Wurts Bros. (New York, N.Y.)[Telephone operators.]
Nathan Lazarnick (1879-1955),New York Telephone Company[Telephone operators.]
New York Telephone Company[Telephone operators.]
New York Telephone Company[District selector frame in a dial exchange.]
Wide World Photos, Inc.[New York City Telephone Exchange.]
Byron Company (New York, N.Y.)Communications, Marconi's Wireless Telegraphing Apparatus.
Byron Company (New York, N.Y.)American Line, S.S. "New York".
Byron Company (New York, N.Y.)Dinners.
Byron Company (New York, N.Y.)Communications, Marconi, Wireless Telegraph Inc.
[People observing telephone operators.]
