Woolworth Building, from Broadway looking S.W.

Woolworth Building, from center Broadway looking S.W.

Woolworth Building, engine room looking S.W.

Woolworth Building, south section from Broadway looking S.W.

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

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

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

View from Woolworth Building roof looking at S.W. corner of building.

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

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

Woolworth Building, From Broadway Looking S. W.

Woolworth Building, exterior from S.W. corner.

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

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

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

Woolworth Building, General View Looking S.W. [Approaching construction zone.]

Woolworth Building, Looking S. W. From Broadway [Construction zone.]

Woolworth Building, Looking S. W. From Broadway [Construction zone.]

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

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