McVitie Weston valve collection, Mazda valve, type UD41
- Made:
- 1937
Mazda valve, type UD41, (RMW/A84 - McVitie Weston number), by British Thomson-Houston Company Limited, 1937.
Mazda valve, type UD41, (RMW/A84 - McVitie Weston number), by British Thomson-Houston Company Limited, 1937.