McVitie Weston valve collection, Mullard Negatron valve

Made:
circa 1926
maker:
Mullard Limited
Mullard Negatron valve, marked RCC POLAR

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Mullard Negatron valve, marked RCC POLAR
Science Museum Group
© The Board of Trustees of the Science Museum

Mullard Negatron valve, marked RCC POLAR, (RMW/H38 - McVitie Weston number), by Mullard Limited, c. 1926.

Details

Category:
Electronic Components
Object Number:
1972-141/1205
type:
valve
credit:
STC plc