NPRNTeitlMath O SaflePerthynasNPRN400955TeitlRoman Road Between Beulah and Llandovery (Part of Rr623)Math O Saflen/aPerthynasConsists ofNPRN400971TeitlTywi Valley Roman Road;Roman Road Between Llandovery and Carmarthen (Part of Rr623)Math O Saflen/aPerthynasConsists ofNPRN400954TeitlRoman Road Between Castell Collen and Beulah (Part of Rr623)Math O Saflen/aPerthynasConsists of
