McVitie Weston valve collection, Mazda valve, type ARTP.2
- Made:
- 1939
Mazda valve, type ARTP.2, (RMW/Y663B - McVitie Weston number), by British Thomson-Houston Company Limited, 1939.
Mazda valve, type ARTP.2, (RMW/Y663B - McVitie Weston number), by British Thomson-Houston Company Limited, 1939.