Woolworth Building, sub-basement engine room from S.W. corner looking N.E.

Woolworth Building, basement from S.W. corner, vaults looking N.E.

Woolworth Building, engine room from S.W. corner looking N.E.

Woolworth Building, from N.E. corner looking S.W.

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

Woolworth Building, Broadway N.E. corner. looking S.W.

Woolworth Building, sub-basement engine room from S.E. looking N.W.

Woolworth Building, boiler room from S.W. corner.

Woolworth Building, basement from N.E. corner looking west.

Woolworth Building, sub-cellar S.W. corner.

Woolworth Building, sub-cellar looking toward S.W. corner.

Woolworth Building, basement large room, S.W. corner view from east end.

Woolworth Building, Rathskeller from N.E. corner.

Woolworth Building, engine room from S.W. corner.

Woolworth Building, boiler room from N.E. corner.

Woolworth Building, engine room from S.W. corner looking west.

Woolworth Building, engine room N.E. corner.

Woolworth Building, sub-cellar from center looking N.E.

Woolworth Building, [sub-basement from] center [loo]king N.W.

Woolworth Building, view from N.E. corner.