NPRNTeitlMath O SaflePerthynasNPRN421095TeitlLinear Bank, Mynydd RhiwMath O Saflen/aPerthynasConsists ofNPRN308048TeitlCairn V, Mynydd RhiwMath O Saflen/aPerthynasConsists ofNPRN302261TeitlCairn III, Mynydd RhiwMath O Saflen/aPerthynasConsists ofNPRN308047TeitlCairn IV, Mynydd RhiwMath O Saflen/aPerthynasConsists ofNPRN302257TeitlCairn I, Mynydd RhiwMath O Saflen/aPerthynasConsists ofNPRN302262TeitlCairn II , Mynydd RhiwMath O Saflen/aPerthynasConsists ofNPRN421094TeitlParish Boundary, Mynydd RhiwMath O Saflen/aPerthynasConsists ofNPRN421096TeitlCairn VI, Mynydd RhiwMath O Saflen/aPerthynasConsists ofNPRN302263TeitlNeolithic Axe Factory, Mynydd RhiwMath O Saflen/aPerthynasConsists of
