Later 19th century magneto-electric machine for electrotherapy
- Made:
- United States
Later 19th century magneto-electric machine for electrotherapy, hand-cranked, probably infringing Davis' USA patent of 1854
Details
- Category:
- Therapeutics
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A233221
- Materials:
- box, mahogany, magnets (3), iron, pulley mechanism, iron, pulley mechanism, brass, crank, brass, crank, iron, electrodes, iron and electrodes, brass
- type:
- electrotherapy equipment
