General radio variable air condenser type 539
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Licence
General radio variable air condenser type 539, s/n361
Science Museum Group
© The Board of Trustees of the Science Musuem
General radio variable air condenser type 539, s/n361
Details
- Category:
- Radio Communication
- Object Number:
- 1984-1653
- type:
- condenser
- credit:
- Thorn-EMI. Central Research Laboratories
