NPRNTeitlMath O SafleArchifauDelweddauNPRN275611TeitlSarn Helen, Section of Road North-East of Coelbren Fort (Rr622)Math O SafleFFORDDArchifau29Delweddau10NPRN84540TeitlMaen Madoc Inscribed Stone and Roman RoadMath O SafleCARREG ARYSGRIFENEDIGArchifau12Delweddau5
