
McVitie Weston valve collection, MOV/ GEC valve, type VT No 80

MOV/ GEC valve, type VT No 80, gauze anode, (RMW/E167 - McVitie Weston number), by M-O Valve Co. Limited; General Electric Company Limited.
MOV/ GEC valve, type VT No 80, gauze anode, (RMW/E167 - McVitie Weston number), by M-O Valve Co. Limited; General Electric Company Limited.