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

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

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

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

Woolworth Building, exterior from S.W. corner.

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

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

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

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

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

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

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

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

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

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

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

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

22nd Street at the S.W. corner of Lexington Avenue. Sage Foundation Building.

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

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