Rheostat used to control current to electric heater of wet asher
- Made:
- 1930-1970
Rheostat used to control current to electric heater of wet asher, ex war dept, mid 20th century
Details
- Category:
- Biochemistry
- Object Number:
- 1984-282
- type:
- theostat
- credit:
- University of Sheffield, Dept. of Biochemistry