McVitie Weston valve collection, MOV/GEC valve, type V.T. No.3
MOV/GEC valve, type V.T. No.3, marked 2184 and painted 969, pinch marked GP0 7950, (RMW/E124A - McVitie Weston number), by M-O Valve Co. Limited; General Electric Company Limited.
MOV/GEC valve, type V.T. No.3, marked 2184 and painted 969, pinch marked GP0 7950, (RMW/E124A - McVitie Weston number), by M-O Valve Co. Limited; General Electric Company Limited.