Rockefeller Center. International Building. Construction view

Rockefeller Center. Construction view from elevated point

Rockefeller Center. View from Saks Fifth Avenue

Sixth Avenue between 48th Street and 51st Street. Rockefeller Center. Steel frame of 38 Story Building behind Italian Building

Rockefeller Center. View from Saks Fifth Avenue

Changing New York [Elevated view of Rockefeller Center and St. Patrick's Cathedral.]

Sixth Avenue between 48th Street and 51st Street. Rockefeller Center. Steel frame of 38 Story Building behind Italian Building

Rockefeller Center. Construction, steel frame. View from 500 Fifth Avenue

Rockefeller Center. Aerial view, artist rendering

[Excavation for Palazzo D'Italia International Building at Rockefeller Center.]

Sixth Avenue between 48th Street and 51st Street. Rockefeller Center. Steel frame of 38 Story Building behind Italian Building

608 Fifth Avenue. Goelet Building

[Excavation for Palazzo D'Italia International Building at Rockefeller Center.]

Rockefeller Center. RCA Building. Construction view, upper stories

[444 Madison Avenue and RCA Building.]

Rockefeller Center. Construction view

Rockefeller Center. Construction, steel frame. View from 444 Madison Avenue

Rockefeller Center. Construction, steel frame. View from 444 Madison Avenue

Changing New York [Aerial view of St. Patrick's Cathedral and Rockefeller Center.]

Rockefeller Center [GE Building]. View from roof of Saks Fifth Avenue looking west