Instruction booklet for Cosmos crystal receiver, 1920-1930
- PART OF:
- Cosmos crystal receiver, 1920-1930
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Science Museum Group Collection
© The Board of Trustees of the Science Museum
Instruction booklet for Cosmos crystal receiver, made by the Metropolitan-Vickers Electrical Company, Trafford, Manchester, England, 1920-1930
This popular commercially produced radio set was designed to be hung on a wall, with headphones hung over the tuning knob.
Details
- Category:
- Radio Communication
- Object Number:
- 1962-297/7
- Materials:
- paper (fibre product)
- Measurements:
-
overall: 250 mm x 140 mm .017 kg
- type:
- instructional material
- credit:
- Donated by Dr P Hay-Heddle
