McVitie Weston valve collection, MOV/GEC valve, type N.R.7
- Made:
- 1920
MOV/GEC valve, type N.R.7, serial no. 24388C, (RMW/B79 - McVitie Weston number), by M-O Valve Co. Limited; General Electric Company Limited, 1920.
MOV/GEC valve, type N.R.7, serial no. 24388C, (RMW/B79 - McVitie Weston number), by M-O Valve Co. Limited; General Electric Company Limited, 1920.