30 Rockefeller Plaza. RCA Building. Interior, NBC Studios.

30 Rockefeller Plaza. RCA Building. Interior, NBC Studios

30 Rockefeller Plaza. RCA Building. Interior, NBC Studios.

30 Rockefeller Plaza. RCA Building. Interior, NBC Studios

30 Rockefeller Plaza. RCA Building. Interior, NBC Studios

30 Rockefeller Plaza. RCA Building. Interior, travel agency

[30 Rockefeller Plaza. RCA Building. Interior, N.B.C. studio.]

[30 Rockefeller Plaza. RCA Building. Interior, N.B.C. studio.]

[30 Rockefeller Plaza. RCA Building. Interior, N.B.C. studio.]

[30 Rockefeller Plaza. RCA Building. Interior, N.B.C. studio.]

[30 Rockefeller Plaza. RCA Building. Interior, N.B.C. studio.]

30 Rockefeller Plaza. RCA Building. Interior, travel agency

[30 Rockefeller Plaza. RCA Building. Interior, N.B.C. studio.]

[30 Rockefeller Plaza. RCA Building. Interior, N.B.C. studio.]

[30 Rockefeller Plaza. RCA Building. Interior, N.B.C. studio.]

[30 Rockefeller Plaza. RCA Building. Interior, N.B.C. studio.]

30 Rockefeller Plaza. Interior, NBC main studio, Cities Service Hour

[30 Rockefeller Plaza. RCA Building. Interior, N.B.C. studio.]

30 Rockefeller Plaza. RCA Building. Elevator machinery

30 Rockefeller Plaza. RCA Building. Interior, N.B.C. studio with band