[Construction of Rockefeller Center.]
Rockefeller Center. Construction view
[Construction of building at Rockefeller Center.]
Rockefeller Center. Construction, steel frame
[Construction at Rockefeller Center.]
Rockefeller Center. Construction view from elevated point
Rockefeller Center.
Rockefeller Center. Construction, steel frame. View from 444 Madison Avenue
Rockefeller Center. RCA Building. Construction view, upper stories
West 48th Street. Rockefeller Center. Construction site