NPRNTeitlMath O SaflePerthynasNPRN91410TeitlGraig-Las Limekilns, Talybont-On-UskMath O Saflen/aPerthynasAssociated withNPRN91556TeitlBrynhyfryd (Formerly Graig-Las), Talybont-On-UskMath O Saflen/aPerthynasAssociated withNPRN91557TeitlGraig-Las Depot, Brinoer Tramroad, Talybont-On-UskMath O Saflen/aPerthynasConsists ofNPRN300260TeitlBrinoer Tramroad Office, Talybont-On-UskMath O Saflen/aPerthynasConsists ofNPRN85124TeitlBrecknock and Abergavenny CanalMath O Saflen/aPerthynasAssociated with
