Magneto-electric therapy apparatus, hand-cranked, Davis-type, by Gray of Sheffield
Details
- Category:
- Therapeutics
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A154316
- Materials:
- box, mahogany, magnets, iron, 3, gear & pulley train, brass and electrodes, brass, 2
- Measurements:
-
case: length 140 mm
electrodes: length 70 mm
- type:
- electrotherapy equipment