McVitie Weston valve collection, Brimar valve, type 15D1
- Made:
- 1961
Brimar valve, type 15D1, glass loose, (RMW/Y279 - McVitie Weston number), by Standard Telephones and Cables Limited, 1961.
Brimar valve, type 15D1, glass loose, (RMW/Y279 - McVitie Weston number), by Standard Telephones and Cables Limited, 1961.