McVitie Weston valve collection, MOV/GEC valve, type AT26
MOV/GEC valve, type AT26, marked 402, pinch marked AT26-571, glass cracked and top pip missing, (RMW/J87 - McVitie Weston number), by M-O Valve Co. Limited; General Electric Company Limited.
MOV/GEC valve, type AT26, marked 402, pinch marked AT26-571, glass cracked and top pip missing, (RMW/J87 - McVitie Weston number), by M-O Valve Co. Limited; General Electric Company Limited.