Woolworth Building, swimming tank.

Woolworth Building, swimming tank from S.E. corner.

Woolworth Building, basement room over swimming tank, view from entrance.

Woolworth Building, sub-basement swimming pool from S.W. corner.

Woolworth Building, rendering.

233 Broadway. Woolworth Building.

Woolworth Building, general exterior.

Woolworth Building, engine room.

Woolworth Building. Rathskellar.

Woolworth Building. Detail of switchboard.

Woolworth Building. Safe deposit vaults.

Woolworth Building. Café toward bar.

Woolworth Building, model of foundation.

Woolworth Building, switchboard.

Monroe Calculating Machine Co., Woolworth Building.

Woolworth Building, from Broadway looking west.

Woolworth Building, looking west from Broadway.

Woolworth Building, exterior from S.E.

Woolworth Building, Rathskeller from west end.

Woolworth Building. Café toward grille room.