Wade Bequest collection of valves: experimental triode radio valve

SMG00237659

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SMG00237659
Science Museum Group
© The Board of Trustees of the Science Museum

Wade Bequest collection of valves: experimental triode radio valve, marked 'S' and 'Made in USA' on base. With UV base, bayonet pin and top seal

Details

Category:
Electronic Components
Object Number:
1972-343/25
credit:
Wade, J.C.F.