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

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

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

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

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

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

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

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

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

Woolworth Building, sub-basement, coal bunkers from east end.

Woolworth Building, exterior from S.W. corner.

Woolworth Building, basement from N.W. corner looking east to Park Place.

Woolworth Building, sub-basement center south.

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

Woolworth Building, sub-cellar, pit in N.W. corner.

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

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

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

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

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