Hivac B220 radio valve

Made:
London
maker:
Hivac Limited
Radio valve, Hivac B 220

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Radio valve, Hivac B 220
Science Museum Group
© The Board of Trustees of the Science Museum

Radio valve, Hivac B 220, made by Hivac Limited, aka the High Vacuum Valve Company, London.

Details

Category:
Electronic Components
Object Number:
1936-119
type:
radio valve
credit:
Weston, R McVitie