NPRNTeitlMath O SaflePerthynasNPRN91548TeitlMelingriffith and Pentyrch RailwayMath O Saflen/aPerthynasAssociated withNPRN40456TeitlMelingriffith Tin Plate WorksMath O Saflen/aPerthynasAssociated withNPRN34111TeitlPentyrch ForgeMath O Saflen/aPerthynasAssociated with
