RCA Victor 66X9, 1946
Tube complement: 12SG7 RF, 12SA7 mixer/oscillator, 12SK7 IF, 12SQ7 detector, 35L6GT audio output, 35Z5GT rectifier.
Approximately 15-1/4 inches / 388 mm wide.
The beautiful tan colored marbling in the magnificent Catalin case of this radio was originally white, apparently. RCA Victor service data identifies this model as being of "Black & White Plastic."