NPRNTeitlMath O SaflePerthynasNPRN80115TeitlYnysgedwyn Incline, Claypon's Tramroad, YstradgynlaisMath O Saflen/aPerthynasPart ofNPRN406399TeitlBrecon Forest TramroadMath O Saflen/aPerthynasPart ofNPRN80119TeitlYnysgedwyn Incline Rope Tunnel, Claypon's Tramroad InclineMath O Saflen/aPerthynasAssociated withNPRN80122TeitlYnysgedwyn Incline StablesMath O Saflen/aPerthynasAssociated withNPRN80124TeitlYnysgedwyn Incline Look-Out HutMath O Saflen/aPerthynasAssociated withNPRN80121TeitlYnysgedwyn Incline ReservoirMath O Saflen/aPerthynasAssociated withNPRN34376TeitlSwansea CanalMath O Saflen/aPerthynasAssociated with
