McVitie Weston valve collection, SFR horned valve, type E604

Made:
1936
SFR horned valve, type E604, pinch marked 28 and 1101/1

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SFR horned valve, type E604, pinch marked 28 and 1101/1
Science Museum Group
© The Board of Trustees of the Science Museum

SFR horned valve, type E604, pinch marked 28 and 1101/1, filament broken, (RMW/Y366 - McVitie Weston number), by Societe Francaise Radioelectrique, 1936.

Details

Category:
Electronic Components
Object Number:
1972-141/1902
type:
valve
credit:
STC plc