NPRNTeitlMath O SaflePerthynasNPRN417133TeitlHerons Rest Marina and Stop Lock, Monmouthshire and Brecon CanalMath O Saflen/aPerthynasConsists ofNPRN34549TeitlAfon Lwyd Aqueduct, PontymoileMath O Saflen/aPerthynasConsists ofNPRN34557TeitlFourteen Locks, Crumlin Branch, Monmouthshire CanalMath O Saflen/aPerthynasConsists ofNPRN34552TeitlJunction Bridge, No 52, PontymoileMath O Saflen/aPerthynasAssociated withNPRN85164TeitlMonmouthshire and Brecon Canal: Aqueduct over Minor Road, PontymoileMath O Saflen/aPerthynasConsists ofNPRN34550TeitlJunction House;Canal Toll Cottage, PontymoileMath O Saflen/aPerthynasAssociated withNPRN85125TeitlMonmouthshire CanalMath O Saflen/aPerthynasConsists ofNPRN85124TeitlBrecknock and Abergavenny CanalMath O Saflen/aPerthynasConsists of