NPRNTeitlMath O SaflePerthynasNPRN18504TeitlCyfarthfa Castle, Merthyr TydfilMath O Saflen/aPerthynasAssociated withNPRN412317TeitlCyfarthfa Castle RailingsMath O Saflen/aPerthynasConsists ofNPRN18506TeitlCyfarthfa Castle Park Walls, Merthyr TydfilMath O Saflen/aPerthynasConsists ofNPRN34078TeitlCyfarthfa Ironworks, Merthyr TydfilMath O Saflen/aPerthynasAssociated withNPRN405524TeitlCyfarthfa Castle, Icehouse, Merthyr TydfilMath O Saflen/aPerthynasConsists ofNPRN23072TeitlCyfarthfa Castle Fountain, Merthyr TydfilMath O Saflen/aPerthynasConsists of
