Collection

Ferranti Thermionic Valve

Made:: 1930-1950 in United Kingdom

maker:: Ferranti Limited

Ferranti Thermionic Valve

Ferranti Thermionic Valve
Science Museum Group
© The Board of Trustees of the Science Musuem

Ferranti thermionic valve, type ECC81.

Details

Category:: Electronic Components

Object Number:: Y1996.10.855

Materials:: cardboard, metal (unknown), glass and plastic (unidentified)

Measurements:: box: 33 mm x 100 mm x 33 mm,

type:: thermionic valve

credit:: Gift of Ferranti International Signal plc

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