Wade Bequest collection of valves: Telefunken type LS50 radio valve

maker:
Telefunken
SMG00237829

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SMG00237829
Science Museum Group
© The Board of Trustees of the Science Museum

Wade Bequest collection of valves: Telefunken type LS50 radio valve. Marked Nr 264302 0544 IV on bulb. With 8-pin base with large central pillar. With large metal top cap.

Details

Category:
Collection Unassigned
Object Number:
1972-343/225
credit:
Wade, J.C.F.