NPRNTitleType Of SiteRelationNPRN309191TitleLlwyn Du, Bloomery Mounds & Reconstructed Ironworks in Coed-y-BreninType Of Siten/aRelationAssociated withNPRN307248TitleDolgain, Roman Tile Kiln;Llech Idris, Roman Tile KilnType Of Siten/aRelationAssociated with
