McVitie Weston valve collection, Raytheon valve, type B-H
- Made:
- 1926
Raytheon valve, type B-H, pinch marked 3, (RMW/A218 - McVitie Weston number), by Raytheon Manufacturing Company, 1926.
Raytheon valve, type B-H, pinch marked 3, (RMW/A218 - McVitie Weston number), by Raytheon Manufacturing Company, 1926.