Water resistance
- Made:
- 1901-1930
Water resistance, wooden bar, glass tube, metal slider, European, early 20th century
Details
- Category:
- Therapeutics
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A41265
- Materials:
- base, oak, tube, glass and terminal and slider, brass
- type:
- rheostats
- credit:
- Wellcome Trust (Purchased from Stevens)