Mullard ORA triode

maker:
Mullard Radio Valve Company Limited
SMG00313260 Mullard ORA triode, marked with BBC logo, L274, and red ring

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SMG00313260
Science Museum Group
© The Board of Trustees of the Science Museum

Mullard ORA triode, marked with BBC logo, L274, and red ring
Science Museum Group
© The Board of Trustees of the Science Museum

Mullard ORA triode, marked with BBC logo, L274, and red ring

Details

Category:
Electronic Components
Object Number:
1985-46
type:
triode valve
credit:
Harley, S.G.