NPRNTitleType Of SiteRelationNPRN303601TitleErglodd Roman Military Settlement;Erglodd Roman FortType Of Siten/aRelationAssociated withNPRN417401TitleLlangynfelin Lead Smelting Site; LlangynfelynType Of Siten/aRelationAssociated withNPRN400848TitleLlangynfelin Timber Trackway, Borth BogType Of Siten/aRelationAssociated with
