370 Lexington Avenue and 364 Lexington Avenue adjoining. .

521 Lexington Avenue. .

624 Lexington Avenue.

677-79 Lexington Avenue.

617-619 Lexington Avenue.

[641 Lexington Avenue.]

[641 Lexington Avenue.]

[641 Lexington Avenue.]

Lexington Avenue between 40th Street and 41st Street. Lexington Towers.

580 Lexington Avenue. Bickford's Restaurant, storefront.

Lexington Avenue and 49th Street. Hotel Shelton, view along base on Lexington Avenue.

150 East 42nd Street between Lexington and 3rd Avenue. Socony-Mobil Building, Lexington Avenue entrance.

713 Lexington Avenue. Commonwealth Bank

150 East 42nd Street between Lexington and 3rd Avenue. Socony-Mobil Building, Lexington Avenue entrance.

51st Street and Lexington Avenue. RCA Building.

521 Lexington Avenue. Old Building, exterior before alteration.

42nd Street and Lexington Avenue. Chanin Tower.

Lexington Avenue between 40th Street and 41st Street. Lexington Towers.

150 East 42nd Street between Lexington and 3rd Avenue. Socony-Mobil Building, Lexington Avenue entrance.

57th Street and Madison Avenue, S.W. corner. Lexington Avenue.