Front Street at the S.W. corner of Pine Street. Lamborn Building

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

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

Woolworth Building, exterior from S.W. corner.

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

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

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

1407 Broadway at 39th Street, S.W. corner. Building.

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

32nd Street at the S.W. corner of Madison Avenue. Remson Building.

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

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

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

5th Avenue at the S.W. corner of 40th Street. Knox Building.

35th Street at the S.W. corner of 5th Avenue. Maillard Building.

57th Street at the S.W. corner of 5th Avenue. Heckscher Building.

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

113th Street at the S.W. corner of Broadway. South wall of front courts.

4th Avenue at the S.W. corner of 26th Street. Hess Building.

440 4th Avenue at the S.W. corner of 30th Street. Passavant Building.