Brand:
Amplaid
Type:
Model:
702 Acoustic Impedance Meter
Year:
1970

Brand:
Schneider Vocat
Type:
Guitar
Model:
Rio 6-Strings Lap Steel Guitar
Year:
1955

Brand:
Tefi Tefifon
Type:
Recorder
Model:
B-51 Schallband-Gerät
Year:
1950

Brand:
Tefi Tefifon
Type:
Recorder
Model:
KC1 Schallband-Gerät
Year:
1956
