Radio valve

Radio valve, Mullard 250 watt screened grid transmitting valve

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Radio valve, Mullard 250 watt screened grid transmitting valve
Science Museum Group
© The Board of Trustees of the Science Museum

Radio valve, Mullard 250 watt screened grid transmitting valve

Details

Category:
Electronic Components
Object Number:
1936-383
type:
radio valve
credit:
Weston, R McVitie