McVitie Weston valve collection, Metal valve, type C.L.124
Metal valve, type C.L.124, marked 427, (RMW/E50 - McVitie Weston number), by Compagnie Générale des Lampes.
Metal valve, type C.L.124, marked 427, (RMW/E50 - McVitie Weston number), by Compagnie Générale des Lampes.