Woolworth Building, engine room.
Woolworth Building. Engine room.
Woolworth Building, engine room, filters.
Woolworth Building, Engine Room
Woolworth Building, engine room looking N.W.
Woolworth Building, engine room N.E. corner.
Woolworth Building, engine room from center looking west.
Woolworth Building, engine room from S.W. corner.
Woolworth Building. Engine room from S.E. corner.
233 Broadway. Woolworth Building. Interior, engine room
Woolworth Building, engine room, pump room from west end.
Woolworth Building, engine room looking S.W.
Woolworth Building, engine room looking N.E.
Woolworth Building, engine room from S.E. corner.
Woolworth Building, engine room looking west from east end.
Woolworth Building, between engine and boiler room looking East.