- Subject
- Laboratory equipment
- Item type
- Object
- Provenance
- Not ascertained
- Object type
- Vacuum tube
- Dimensions
- Height: 155mm Width: 29mm Depth: 23mm
- Inventory No
- 21032
Geissler Vacuum Discharge Tube, Late 19th Century
Inventory Number 21032
Acknowledgement: © History of Science Museum, University of Oxford, inv.21032
