NPRNTeitlMath O SaflePerthynasNPRN88012TeitlEast Merthyr Landscape Project;East Merthyr, OpencastMath O Saflen/aPerthynasPart ofNPRN85501TeitlBrecon & Merthyr RailwayMath O Saflen/aPerthynasPart ofNPRN85609TeitlRhaslas Pond, Spoil Heap E of..Math O Saflen/aPerthynasAssociated with
