![](https://coimages.sciencemuseumgroup.org.uk/51/368/large_thumbnail_a73046__0002_.jpg)
![Electromagnetic machine in rectangular wooden case](https://coimages.sciencemuseumgroup.org.uk/483/265/medium_smg00257028.jpg)
Electromagnetic machine in rectangular wooden case, induction coil with rheostat and 3 terminals, 2 electrodes and one electrode handle, no batteries, English, 1890-1910
Details
- Category:
- Therapeutics
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A116664
- type:
- electromagnetic machines