NPRNTeitlMath O SafleArchifauDelweddauNPRN92311TeitlTrawscoed Roman Fort, Crosswood;Trawsgoed Roman FortMath O SafleCAERArchifau68Delweddau23NPRN302038TeitlCnwc y Bugail HillfortMath O SafleBRYNGAERArchifau30Delweddau13NPRN23903TeitlHenbont PonterwydMath O SaflePONTArchifau41Delweddau6NPRN23026TeitlHafod Uchtryd Cavern CascadeMath O SafleFFOLIArchifau17Delweddau8NPRN33853TeitlFrongoch Lead Mine Engine House (Ii)Math O SaflePEIRIANDYArchifau4Delweddau0NPRN33864TeitlFrongoch Lead Mine SmithyMath O SafleGWEITHDY’R GOFArchifau3Delweddau0NPRN33854TeitlFrongoch Lead Mine Vaghan's Old Shaft Boiler PlantMath O SafleMWYNGLAWDD PLWMArchifau23Delweddau0NPRN33851TeitlFrongoch Lead Mine Engine House (I)Math O SaflePEIRIANDYArchifau12Delweddau0NPRN33852TeitlFrongoch Lead Mine Engine ShaftMath O SafleSIAFFTArchifau2Delweddau0NPRN400910TeitlBryn Rhosau, Cairn IIMath O SafleCARNEDDArchifau6Delweddau0NPRN275677TeitlNant Yspryd Gwyn Deserted Rural SettlementMath O SafleANHEDDIAD GWLEDIG ANGHYFANNEDDArchifau11Delweddau5NPRN33850TeitlFrongoch Lead Mine Crushing MachineMath O SafleMELIN FATHRUArchifau2Delweddau0NPRN403238TeitlCoed Ty'n-y-Cwm Hillfort;Coed Tyn y CwmMath O SafleBRYNGAERArchifau12Delweddau8NPRN303660TeitlPen y Garn, Round CairnMath O SafleCARNEDDArchifau20Delweddau9NPRN33848TeitlFrongoch Lead Mine Crusher House and StampsMath O SafleMELIN FATHRUArchifau10Delweddau0NPRN86003TeitlBwlch-yr-Oerfa Settlement and Garden, PontyarfynachMath O SafleGARDD BWTHYNArchifau20Delweddau2NPRN33849TeitlFrongoch Lead Mine Crusher and Winder (I)Math O SafleMELIN FATHRUArchifau3Delweddau0NPRN275658TeitlBwlch-yr-Oerfa SettlementMath O SafleMAENORArchifau7Delweddau2NPRN275708TeitlCincoed Limestone Quarries and KilnsMath O SafleCHWARELArchifau5Delweddau0NPRN33847TeitlFrongoch Lead Mine Capstan PitMath O SafleCAPSTANArchifau4Delweddau0NPRN303664TeitlBryn Rhosau, Cairn IMath O SafleCARNEDDArchifau13Delweddau3NPRN303564TeitlCastell DisgwylfaMath O SafleLLOC AMDDIFFYNNOLArchifau23Delweddau5NPRN33855TeitlFrongoch Lead Mine Llwynynwch ShaftMath O SafleSIAFFTArchifau4Delweddau0
