- Item type
- Object
- Dimensions
- Diameter: 51mm Height: 67mm Weight: 21g
- Inventory No
- 87217
Description
A spherical incandescent light bulb with copper alloy base. The filament is made of four prongs.
Spherical Car? Incandescent Bulb
Inventory Number 87217
Acknowledgement: © History of Science Museum, University of Oxford, inv.87217
