- TitelValve 4102D
- Valve
- BeschreibungValve 4102D. Also marked 17580/15 and 161619 and 180090. Bakelite fixing, green tip to bulb. Triode, spherical bulb.
- HerstellerStandard Telephones & Cables Ltd
- Material
- Format
- length: 100 mm
- Electronic and Electrical Engineering
- InventarnummerLDUSC-EE-49
- 48
- UCL Science and Engineering Collections