Woolworth Building, sub-cellar looking N.E. along Broadway side.

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

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

Woolworth Building, sub-cellar, east wall to pit from south end.

Woolworth Building, sub-cellar lower level from center looking S.W.

Woolworth Building, sub-cellar, west wall to pit from south end.

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

Woolworth Building, sub-cellar looking south along east wall.

Woolworth Building, sub-cellar Park Place side, looking at shoring.

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

Woolworth Building, sub-cellar Park Place side, looking S.W. at shoring.

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

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

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

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

Woolworth Building, hoist, Park Place side, cellar.

Woolworth Building, cellar, air cushion #15-18.

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

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

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