R.C.A. Building, Rockefeller Center.

R.C.A. Building, Rockefeller Center, New York City

Rockefeller Center Observation Roof Atop R.C.A. Building.

Rockefeller Center Observation Roof Atop R.C.A. Building New York City

Rockefeller Center Buildings.

30 Rockefeller Plaza. GE Building. Interior, mural painting in main hallway by Josep Maria Sert i Badia

30 Rockefeller Plaza. GE Building. Interior, mural painting in main hallway by Josep Maria Sert i Badia

R.C.A. Building, Rockefeller Center, New York City.

30 Rockefeller Plaza. GE Building. Interior, mural painting in main hallway by Josep Maria Sert i Badia

30 Rockefeller Plaza. GE Building. Interior, mural painting in main hallway by Josep Maria Sert i Badia

General view of the International Building, Italian Building, with R.C.A. Building, Rockefeller Center.

R.C.A. Building in Rockefeller Center, New York City.

Fifth Avenue and Rockefeller Center Buildings.

Fifth Avenue and Rockefeller Center Buildings.

R.C.A. Building from the South.

R.C.A. Building from the South.

R.C.A. Building from the South.

R.C.A. Building from the North.

R.C.A. Building from the North.

R.C.A. & Int'l Bldgs. in Rockefeller Center, N.Y.