Wade Bequest collection of valves: GEC type N369 radio valve

maker:
General Electric Company Limited
SMG00237828

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SMG00237828
Science Museum Group
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Wade Bequest collection of valves: GEC type N369 radio valve. With B9a base.

Details

Category:
Collection Unassigned
Object Number:
1972-343/228
credit:
Wade, J.C.F.