![](https://coimages.sciencemuseumgroup.org.uk/50/675/large_thumbnail_1972_0141_0248__0002_.jpg)
McVitie Weston valve collection, Brimar valve, type 6B6G
- Made:
- 1940
![SMG00313174](https://coimages.sciencemuseumgroup.org.uk/491/879/small_thumbnail_smg00313174.jpg)
![Brimar valve, type 6B6G, marked Brimar 101](https://coimages.sciencemuseumgroup.org.uk/486/434/small_thumbnail_smg00313174.jpg)
Brimar valve, type 6B6G, marked Brimar 101, (RMW/Y537B - McVitie Weston number), by Standard Telephones and Cables Limited, 1940.
Brimar valve, type 6B6G, marked Brimar 101, (RMW/Y537B - McVitie Weston number), by Standard Telephones and Cables Limited, 1940.