McVitie Weston valve collection, Lissen valve, type SG215

Made:
1931

Lissen valve, type SG215, silver metallizing removed, pinch marked 1394, stem marked SG215, (RMW/G128 - McVitie Weston number), by Lissen Limited, 1931.

Details

Category:
Electronic Components
Object Number:
1972-141/1137
type:
valve
credit:
STC plc
status:
Permanent collection

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