Brand:
Allen Dumont
Type:
Oscillator
Model:
Type 348 Oscillator
Year:
1955
Brand:
Simpson
Type:
Amplifier
Model:
Model 480 Genescope Generator Oscilloscope
Year:
1951
Brand:
TruVoice
Type:
Amplifier with speaker
Model:
TruVoice Little Giant Portable P.A. System
Year:
1950
