Wade Bequest collection of valves: Marconi-Osram radio valve type KT45

SMG00237727

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SMG00237727
Science Museum Group
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Wade Bequest collection of valves: Marconi-Osram radio valve type KT45. B7 base with top cap.

Details

Category:
Collection Unassigned
Object Number:
1972-343/123
credit:
Wade, J.C.F.