McVitie Weston valve collection, valve, type 6Q7G
Valve, type 6Q7G, marked NR68 APW 1526, in carton, (RMW/Y416A - McVitie Weston number), by Unknown maker.
Valve, type 6Q7G, marked NR68 APW 1526, in carton, (RMW/Y416A - McVitie Weston number), by Unknown maker.