![](https://coimages.sciencemuseumgroup.org.uk/55/897/large_thumbnail_1959_0212__0001_.jpg)
Metropolitan-Vickers thermionic triode valve
![Metropolitan-Vickers thermionic triode valve](https://coimages.sciencemuseumgroup.org.uk/475/316/medium_smg00243742.jpg)
Metropolitan-Vickers thermionic triode valve
3
Details
- Category:
- Radio Communication
- Object Number:
- Y7001.608
- Materials:
- glass, plastic (unidentified) and metal (unknown)
- Measurements:
-
overall: 104 mm 30 mm,
- type:
- triode valve and thermionic valve