- Subject
- Laboratory equipment
- Item type
- Object
- Provenance
- Not ascertained
- Object type
- Vacuum tube
- Dimensions
- Width: 46mm Depth: 22mm
- Inventory No
- 31630
Geissler Vacuum Discharge Tube, Late 19th Century
Inventory Number 31630
Acknowledgement: © History of Science Museum, University of Oxford, inv.31630
