Valve from an amplifier used f

Valve from an amplifier used f

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

Valve from an amplifier used f
Science Museum Group
© The Board of Trustees of the Science Musuem

Valve from an amplifier used for broadcasting television pictures and sound.

Details

Category:
Television
Object Number:
Y2005.66
type:
thermionic valve