IBM Building from N.W.

IBM Building from S.E.

Woolworth Building, exterior from S.W. corner.

Woolworth Building, from Broadway looking S.W.

View of I.B.M. Building from S.W..

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

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

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

Woolworth Building, from Broadway looking S.W.

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

Woolworth Building, detail S.W. corner Barclay Street.

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

633 3rd Avenue. General exterior of building from S.W.

Veterans Hospital, view from S.W.

Woolworth Building, from center Broadway looking S.W.

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

Woolworth Building, engine room looking S.W.

IBM Building from N.E.

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

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