Wade Bequest collection of valves: radio valve type 6U5-G / Y63

SMG00237789

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SMG00237789
Science Museum Group
© The Board of Trustees of the Science Museum

Wade Bequest collection of valves: radio valve type 6U5-G / Y63. Tuning indicator. Probably imported from US by Marconi. With I/O base.

Details

Category:
Collection Unassigned
Object Number:
1972-343/183
credit:
Wade, J.C.F.