NPRNTeitlMath O SaflePerthynasNPRN19596TeitlPark SquareMath O Saflen/aPerthynasAssociated withNPRN85181TeitlGethin Railway Incline, AbercanaidMath O Saflen/aPerthynasAssociated withNPRN33486TeitlGethin Pit No.2, AbercanaidMath O Saflen/aPerthynasAssociated with