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Science Museum Group
© The Board of Trustees of the Science Museum
Fleming oscillation valve, in wooden mounting frame, (RMW/A5 - McVitie Weston number), by The Edison and Swan Electric Light Company Limited, 1905, invented by Sir (John) Ambrose Feming.
Details
- Category:
- Electronic Components
- Object Number:
- 1972-141/10
- type:
- oscillation valve
- credit:
- STC plc
