NPRNTeitlMath O SaflePerthynasNPRN34660TeitlFfestiniog RailwayMath O Saflen/aPerthynasPart ofNPRN34938TeitlOld Moelwyn Tunnel, Ffestiniog RailwayMath O Saflen/aPerthynasAssociated withNPRN305758TeitlDduallt Loop, Ffestiniog RailwayMath O Saflen/aPerthynasAssociated with
