Wade Bequest collection of valves: radio valve Type 5U4G

SMG00237729

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SMG00237729
Science Museum Group
© The Board of Trustees of the Science Museum

Wade Bequest collection of valves: radio valve Type 5U4G. Full-wave rectifier. With I/O base. ST bulb.

Details

Category:
Collection Unassigned
Object Number:
1972-343/132
credit:
Wade, J.C.F.