711 Fifth Avenue. National Broadcasting Building. Detail of main entrance
[NBC studio's battery room.]
Section of National Broadcasting Company Mezzanine Lounge.
[30 Rockefeller Plaza. RCA Building. Interior, N.B.C. studio. Special radio broadcast for photographers.]
[Man at a desk of equipment at NBC studios.]
[30 Rockefeller Plaza. RCA Building. Interior, N.B.C. studio.]
[30 Rockefeller Plaza. RCA Building. Interior, N.B.C. studio. Special radio broadcast for photographers. Sign for NBC's radio show "Eno Crime Clues". ]
30 Rockefeller Plaza. Interior, NBC main studio, Cities Service Hour