Telephone, New York Telephone Co. Exchanges.

Telephone, New York Telephone Co. Exchanges.

Communications, Telephone Exchange.

Communications, Telephone Exchange.

Communications, Telephone Exchange.

Communications, Telephone Exchange.

Communications, Telephone Exchange.

Communications, Telephone Exchange.

[Telephone operators.]

[New York City Telephone Exchange.]

Telephone Exchange 1896 Cortlandt St. West Wing.

[Telephone Exchange 1896 Cortlandt St. West Wing.]

[Telephone operators.]

[Telephone operators.]

[District selector frame in a dial exchange.]

American Line, S.S. "New York".

American Line, S.S. "New York".

American Line, S.S. "New York".

American Line, S.S. "New York".

American Line, S.S. "New York".