Adjustable spark gap

Made:
1870-1910 in France
Adjustable spark gap, glass, brass with vulcanite handle

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Adjustable spark gap, glass, brass with vulcanite handle
Science Museum Group
© The Board of Trustees of the Science Museum

Adjustable spark gap, glass, brass with vulcanite handle, probably French, 1870-1910

Details

Category:
Therapeutics
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A681113
Materials:
brass, glass and vulcanite
type:
spark gaps