NPRNTeitlMath O SaflePerthynasNPRN301059TeitlRoman Burial Ground - Site of, LlanbebligMath O Saflen/aPerthynasAssociated withNPRN302454TeitlRoman Wall, Segontium, CaernarfonMath O Saflen/aPerthynasConsists ofNPRN303421TeitlRoman Road, Caernarfon-Caer Gai (Rr68)Math O Saflen/aPerthynasAssociated with
