
McVitie Weston valve collection, GEC Tuneray valve, type Y63

GEC Tuneray valve, type Y63, pinch marked 050*, (RMW/K61B - McVitie Weston number), by General Electric Company Limited.
GEC Tuneray valve, type Y63, pinch marked 050*, (RMW/K61B - McVitie Weston number), by General Electric Company Limited.