NPRNTeitlMath O SaflePerthynasNPRN34753TeitlBerwyn Railway Station, Llangollen and Corwen Railway;Llangollen RailwayMath O Saflen/aPerthynasAssociated withNPRN34760TeitlBerwyn Railway Viaduct, Llangollen and Corwen Railway;Llangollen RailwayMath O Saflen/aPerthynasAssociated with
