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.
2nd Avenue and 64th Street. General view of Vahl Engineering Company.
Stone group #33, general exterior #9. [Two stone houses.]
Park Avenue and 159th Street. Engine House Number 71.
Park Avenue. Lever House, general view with reflections.
White Cross Dairy, steam boiler.
Fresh Meadows Housing, general view of east front.
Steam Boiler, dyeing establishment.