Philippine National Bank in the Woolworth Building. Officer's quarters.

Woolworth Building. Detail of corner windows in hall. Irving National Bank.

Woolworth Building. Entrance hall toward Irving National Bank.

Woolworth Building, engine room.

Woolworth Building, engine room.

Woolworth Building, boiler room.

Woolworth Building, engine room.

Woolworth Building. Engine room.

Woolworth Building, boiler room looking north.

Woolworth Building. Grille room looking East.

Woolworth Building, Engine Room

Woolworth Building, engine room looking S.W.

Woolworth Building, engine room looking N.E.

Scandinavian Trust Co., Woolworth Building, director's room.

Woolworth Building, boiler room behind east boilers.

Woolworth Building. Café toward grille room.

Woolworth Building, bank vaults from east end.

Woolworth Building. Pump room.

Woolworth Building. Boiler room.

Woolworth Building, boiler room.