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Horizontal induction coil in rectangular wooden box
- Made:
- 1890
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Horizontal induction coil in rectangular wooden box, trembler arrangement and 4 terminals, compartment for battery which is missing, owned by R.B. Johnson, 1890.
Details
- Category:
- Therapeutics
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A204699
- Materials:
- mahogany, brass, steel, copper, caoutchouc and leatherette
- type:
- induction coils