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 and 159th Street. Engine House Number 71.
Steam Boiler, dyeing establishment.
108 East 86th Street. Apartment house, general exterior.
2nd Avenue and 64th Street. General view of Vahl Engineering Company.
Plate warmer and steam table.
Park Avenue. Lever House, general view with reflections.
52 East 114th Street . Engine House, Hook and Ladder Co. #26.
Dyeing Establishment, steam boiler.