NPRNTeitlMath O SafleArchifauDelweddauNPRN400955TeitlRoman Road Between Beulah and Llandovery (Part of Rr623)Math O SafleFFORDDArchifau17Delweddau3NPRN92853TeitlAlabum;Alabvm, Roman Fort, Llanfair ar y Bryn;Llandovery Roman FortMath O SafleCAERArchifau57Delweddau31