![](https://coimages.sciencemuseumgroup.org.uk/30/666/large_thumbnail_1928_0945__0002_.jpg)
Carbon plate rheostat by R.W. Paul, London
- maker:
- Robert W. Paul
Carbon plate rheostat by R.W. Paul, London
Details
- Category:
- Electricity and Magnetism
- Object Number:
- 1985-1171
- type:
- rheostat
- credit:
- City University. Dept. of Electrical and
Carbon plate rheostat by R.W. Paul, London