NPRNTeitlMath O SaflePerthynasNPRN85853TeitlHushing Channel II , West of Marble HallMath O Saflen/aPerthynasPart ofNPRN91590TeitlBlaenavon World Heritage Site AreaMath O Saflen/aPerthynasPart ofNPRN88077TeitlBlaenavon Industrial Landscape ProjectMath O Saflen/aPerthynasPart of
