Wade Bequest collection of valves: radio valve 724B. Miniature disc-seal valve type 724B

maker:
Western Electric Company, Inc
SMG00237785

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SMG00237785
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Wade Bequest collection of valves: radio valve 724B. Miniature disc-seal valve type 724B. By Western Electric. In glass tube.

Details

Category:
Collection Unassigned
Object Number:
1972-343/193
credit:
Wade, J.C.F.