McVitie Weston valve collection
- Made:
- circa 1950
STC voltage stabiliser valve, type G180/2M, B8B base, (RMW/Y298B - McVitie Weston number), by Standard Telephones and Cables Limited, c. 1950.
STC voltage stabiliser valve, type G180/2M, B8B base, (RMW/Y298B - McVitie Weston number), by Standard Telephones and Cables Limited, c. 1950.