Mullard ORA triode

maker:: Mullard Radio Valve Company Limited

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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.

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Mullard ORA triode

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