Thread: Old coil switch thing. Identified as a Ruhmkorff induction coil.
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Old 14th Jul 2022, 11:44 am   #6
D.Finney
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Join Date: Nov 2011
Location: Wigan, Greater Manchester, UK.
Posts: 147
Default Re: Old coil switch thing
Looks like an early 20th century medical coil (shock treatment machine).
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