NPRNTeitlMath O SaflePerthynasNPRN34425TeitlGlamorganshire CanalMath O Saflen/aPerthynasAssociated withNPRN407018TeitlDoctor's TramroadMath O Saflen/aPerthynasAssociated withNPRN96185TeitlDoctor's Bridge; Machine Bridge, PontypriddMath O Saflen/aPerthynasAssociated with
