McVitie Weston valve collection, Mazda valve, type NR.94
- Made:
- 1939
Mazda valve, type NR.94, envelope marked Q, pinch marked ACP4, stem marked 341, (RMW/Y543B - McVitie Weston number), by British Thomson-Houston Company Limited, 1939.
Mazda valve, type NR.94, envelope marked Q, pinch marked ACP4, stem marked 341, (RMW/Y543B - McVitie Weston number), by British Thomson-Houston Company Limited, 1939.