NPRNTeitlMath O SaflePerthynasNPRN405574TeitlCoed Troed y Rhiw, Woodland Boundary II ; Yr Allt Goch;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405538TeitlPenlanscubor Farmstead, Troed y Rhiw;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405541TeitlTroed y Rhiw;Troedyrhiew;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN406263TeitlTroed y Rhiw, Hollow Way V;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405549TeitlPenlandoppa Quarry, Troed y Rhiw;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405544TeitlFrongoch Fach;Fron-Goch FachMath O Saflen/aPerthynasConsists ofNPRN405565TeitlFfridd Wall, Troed y Rhiw;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405539TeitlTroed y Rhiw Ucha Farmstead;Troed y Rhiw Uchaf;Pen y Lan;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405562TeitlHedged Lane, Troed y Rhiw;Llain y Cwm;Monks' Trod;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405552TeitlPenlandoppa Root Vegetable Clamps, Troed y Rhiw;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405558TeitlTroed y Rhiw, Hollow Way II ;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405557TeitlTroed y Rhiw Hollow Way IMath O Saflen/aPerthynasConsists ofNPRN405570TeitlCoed Troed y Rhiw, Trackway III;Yr Allt Goch;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405542TeitlGilrhyd Settlment, Troed y Rhiw;Gibrid;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405551TeitlTroed y Rhiw, Root Vegetable Clamps I;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405571TeitlTroed y Rhiw, Cairn II ;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405546TeitlTroed y Rhiw, Quarry IMath O Saflen/aPerthynasConsists ofNPRN405577TeitlTroed y Rhiw Slate Processing WorksMath O Saflen/aPerthynasConsists ofNPRN405560TeitlTroed y Rhiw, Hollow Way IV;Trped-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405547TeitlTroed y Rhiw, Quarry II ;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN406257TeitlCwm Du Settlement, Troed y Rhiw;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405569TeitlCoed Troed y Rhiw, Trackway II ;Yr Allt Goch;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN406317TeitlCoed Troed y Rhiw, Woodland Boundary IV;Yr Allt Goch;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN15220TeitlPenlandoppa and Penlanscubor Farmsteads, Troed y RhiwMath O Saflen/aPerthynasConsists ofNPRN405537TeitlPenlandoppa Farmstead, Troed y Rhiw;Pen y Lan Vach ar y Vron Goch Ar Tivi;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405559TeitlTroed y Rhiw, Hollow Way III;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405568TeitlCoed Troed y Rhiw, Trackway I;Yr Allt Goch;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405555TeitlPenlanscubor Root Vegetable Clamps, Troed y Rhiw;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN406316TeitlCoed Troed y Rhiw, Woodland Boundary III;Yr Allt Goch;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN406296TeitlEarly Top Boundary, Troed y Rhiw;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405575TeitlQuarry, Coed Troed y Rhiw;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405567TeitlTroed y Rhiw, Cairn I;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405545TeitlPantglas, Troed-y-Rhiw;Pant-GlasMath O Saflen/aPerthynasConsists ofNPRN300571TeitlSheepcote, Troed y Rhiw;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405553TeitlFrongoch Root Vegetable Clamps, Troed y Rhiw;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405573TeitlCoed Troed y Rhiw, Woodland Boundary I;Yr Allt Goch;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405554TeitlTroed y Rhiw Root Vegetable Clamps II ;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405543TeitlFrongoch;Fron-GochMath O Saflen/aPerthynasConsists ofNPRN405566TeitlCoed Troed-y-Rhiw; Yr Allt GochMath O Saflen/aPerthynasConsists ofNPRN405548TeitlTroed y Rhiw, Quarry III;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405550TeitlTroed y Rhiw, Platform I;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN300572TeitlTroed y Rhiw Field System;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN405540TeitlTroed y Rhiw Issa Farmstead;Penddolfawr Ucha;Troed-y-RhiwMath O Saflen/aPerthynasConsists ofNPRN406281TeitlTroed y Rhiw, Platform II ;Troed-y-RhiwMath O Saflen/aPerthynasConsists of
