Radio receiver - World War II Aircraft. The receiver consists of a large heavy black metal box with a front panel. There is only one glass square panel with a circular disc inside that moves in conjunction with the "Tuning" knob on the right. In the centre is an "Oscillator Selector" with other knobs and switches on the panel. The sides have heat-dissipating vents. The whole unit is mounted on 3 anti-vibration mounts arranged in a triangular fashion.
Aircraft Radio Receiver, 1978.117.1. The Museum of Transport and Technology (MOTAT).