McVitie Weston valve collection, MOV/GEC valve, type A.T.25
MOV/GEC valve, type A.T.25, marked 26084, pinch marked 1282, (RMW/J85A - McVitie Weston number), by M-O Valve Co. Limited; General Electric Company Limited.
MOV/GEC valve, type A.T.25, marked 26084, pinch marked 1282, (RMW/J85A - McVitie Weston number), by M-O Valve Co. Limited; General Electric Company Limited.