McVitie Weston valve collection, Westinghouse valve, type VT 106
Westinghouse valve, type VT 106, pinch marked W238895, (RMW/Y679A - McVitie Weston number), by Westinghouse Cooper Hewitt Co..
Westinghouse valve, type VT 106, pinch marked W238895, (RMW/Y679A - McVitie Weston number), by Westinghouse Cooper Hewitt Co..