Manhattan: 6th Avenue - 50th Street (West)
Sixth Avenue, east side, from W. 50th to 51st Streets, showing the Rockefeller Center excavation. Upon this portion of the same will rise the 31 story R. K. O. Building and its adjoining 8 story International Music Hall. The northbound platform of the 50th Street station of the Sixth Ave. "El" is in the foreground. The photographer is viewing eastward across the same from atop a building on the west side of the Avenue. September 14, 1931. Views 1, 2, 3 P. L. Sperr
Photo from the New York Public Library - Milstein Collection
