Valve bases and adapters

A collection of valve bases and adapters

Ediswan valve base

circa 1900s

Ferranti valve base

circa 1900s

Benjamin valve base

circa 1920s

Valve base

Telsen valve base

circa 1920s-1930s

Valve base

Lissen valve base

circa 1920s-1930s

Valve base

Lotus valve base

Details

Category:: Radio Communication

Object Number:: 2017-2006

type:: valve

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