McVitie Weston valve collection, Ediswan valve, type AR
Ediswan valve, type AR, marked - repaired by M and G, (RMW/B130 - McVitie Weston number), by Royal Ediswan.
Ediswan valve, type AR, marked - repaired by M and G, (RMW/B130 - McVitie Weston number), by Royal Ediswan.