McVitie Weston valve collection, Marconi valve, type D.E.T.1.S.W.

maker:
Marconi Company Limited
SMG00313023 Marconi valve, type D.E.T.1.S.W

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SMG00313023
Science Museum Group
© The Board of Trustees of the Science Museum

Marconi valve, type D.E.T.1.S.W
Science Museum Group
© The Board of Trustees of the Science Museum

Marconi valve, type D.E.T.1.S.W., marked 810T, stem marked 8503, bi-conical glass envelope with square black moulded 4-pin MOV base at one end, anode cap at other, filament missing, (RMW/J36 - McVitie Weston number), by Marconi Company Limited.

Details

Category:
Electronic Components
Object Number:
1972-141/1263
type:
valve
credit:
STC plc