- Subject
- Electrical equipment
- Item type
- Object
- Dimensions
- Diameter: 171mm Height: 177mm Weight: 131g
- Inventory No
- 26107
Description
Consisting of a glass rod on a wide
metal base with serrated rim. There is red pigment on the top of the glass rod.
Acknowledgement: © History of Science Museum, University of Oxford, inv.26107
Consisting of a glass rod on a wide
metal base with serrated rim. There is red pigment on the top of the glass rod.