McVitie Weston valve collection, MOV/ GEC valve, type V.T. No.32A
MOV/ GEC valve, type V.T. No.32A, marked 289, pinch marked VT32A 1517, (RMW/E147 - McVitie Weston number), by M-O Valve Co. Limited; General Electric Company Limited.
MOV/ GEC valve, type V.T. No.32A, marked 289, pinch marked VT32A 1517, (RMW/E147 - McVitie Weston number), by M-O Valve Co. Limited; General Electric Company Limited.