Steam generators, engine house.
639 Broadway. Interior, steam generator
39 Bond Street. Interior, detail of steam elevator, engine hoist
Lever House, general view.
Warner House Apartments, general view.
Broadway and Fulton Street. Western Union Building, general interior of engine room.
Park Avenue. Lever House, general view with reflections.
Park Avenue and 159th Street. Engine House Number 71.
2nd Avenue and 64th Street. General view of Vahl Engineering Company.
Fresh Meadows Housing, general view of east front.
Steam Boiler, dyeing establishment.
Dyeing Establishment, steam boiler.
108 East 86th Street. Apartment house, general exterior.