Communications, Telephone Exchange.

Communications, Telephone Exchange.

Communications, Telephone Exchange.

Telephone, New York Telephone Co. Exchanges.

Telephone, New York Telephone Co. Exchanges.

Communications, Telephone Exchange.

Telephone, New York Telephone Co. Exchanges.

Communications, Telephone Exchange.

[Telephone operators.]

[Telephone operators.]

[Telephone operators.]

[District selector frame in a dial exchange.]

[New York City Telephone Exchange.]

[People observing telephone operators.]

Residence, Interiors, Mrs. Mayer.

Mr. and Mrs. Joseph Byron, 1904.

Joseph Byron.

Dinners.

Telephone Exchange 1896 Cortlandt St. West Wing.

Residence, Mr. Donavan (Horseman) Ramipo Hills, New Jersey.