Two Zamboni piles with spark gap

Made:
1820-1856
maker:
Watkins & Hill
Two Zamboni piles on circular brass plate with spark gap

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Two Zamboni piles on circular brass plate with spark gap
Science Museum Group
© The Board of Trustees of the Science Museum

Two Zamboni piles on circular brass plate with spark gap

Details

Category:
Electricity and Magnetism
Object Number:
1949-278
credit:
King's College, London