McVitie Weston valve collection, Telefunken valve, type ENV171

Made:
c. 1914
maker:
Telefunken

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Telefunken valve, type ENV171, marked 149310/4, (RMW/B153A - McVitie Weston number), by Telefunken, c. 1914.

Details

Category:
Electronic Components
Object Number:
1972-141/404
type:
valve
credit:
STC plc