McVitie Weston valve collection, Kathodenroehren valve, type 0N7

Made:
1918
maker:
Kathodenroehren GmbH

Kathodenroehren valve, type 0N7, red band round metal and black moulded 4-pin base, pinch marked 0N7 2,72.35 P1.6 1554 30/12, glass electrode supports broken, (RMW/J4 - McVitie Weston number), by Kathodenroehren G.m.b.H., 1918.

Details

Category:
Electronic Components
Object Number:
1972-141/1235
type:
valve
credit:
STC plc
status:
Permanent collection

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