
McVitie Weston valve collection, MOV/GEC valve, type A.T.100

MOV/GEC valve, type A.T.100, marked 1358, stem marked 2971, (RMW/J102 - McVitie Weston number), by M-O Valve Co. Limited; General Electric Company Limited.
MOV/GEC valve, type A.T.100, marked 1358, stem marked 2971, (RMW/J102 - McVitie Weston number), by M-O Valve Co. Limited; General Electric Company Limited.