LefelItemDisgrifiadCastell Trefilan. Castle mound viewed from the north-west, after removal of vegetation.ArchifInvestigators' Digital PhotographyDyddiadRhif Archif6311914
LefelItemDisgrifiadCastell Trefilan. Castle mound viewed from the north, after removal of vegetation.ArchifInvestigators' Digital PhotographyDyddiadRhif Archif6311915