NPRNTeitlMath O SaflePerthynasNPRN41303TeitlCarrog Railway Station, Llangollen and Corwen Railway;Llangollen RailwayMath O Saflen/aPerthynasConsists ofNPRN309318TeitlLlangollen Railway Station Main Building, Llangollen and Corwen Railway;Llangollen RailwayMath O Saflen/aPerthynasConsists ofNPRN309320TeitlLlangollen Railway Station, Embankment Wall, Llangollen and Corwen Railway;Llangollen RailwayMath O Saflen/aPerthynasConsists ofNPRN87037TeitlBonwm Halt, Carrog, Llangollen and Corwen Railway;Llangollen RailwayMath O Saflen/aPerthynasConsists ofNPRN309322TeitlLlangollen Railway Station: Down Platform Building, Llangollen and Corwen Railway;Llangollen RailwayMath O Saflen/aPerthynasConsists ofNPRN87033TeitlBerwyn Tunnel, Glyndyfrdwy, Llangollen and Corwen Railway;Llangollen RailwayMath O Saflen/aPerthynasConsists ofNPRN41317TeitlGlyndyfrdwy Railway Station, Llangollen and Corwen Railway;Llangollen RailwayMath O Saflen/aPerthynasConsists ofNPRN309368TeitlLlangollen Railway Station: West Footbridge, Llangollen and Corwen Railway;Llangollen RailwayMath O Saflen/aPerthynasConsists ofNPRN420846TeitlGlyndyfrdwy Signal Box, Glyndyfrdwy Railway Station, Llangollen RailwayMath O Saflen/aPerthynasConsists ofNPRN54021TeitlRiver Dee Viaduct, near Llangollen, Llangollen and Corwen Railway;Llangollen RailwayMath O Saflen/aPerthynasConsists ofNPRN87035TeitlBarmouth South Signal Box, Glyndyfrdwy, Llangollen RailwayMath O Saflen/aPerthynasConsists ofNPRN34753TeitlBerwyn Railway Station, Llangollen and Corwen Railway;Llangollen RailwayMath O Saflen/aPerthynasConsists ofNPRN301715TeitlLlangollen Railway Station Goods Shed, Llangollen and Corwen Railway;Llangollen RailwayMath O Saflen/aPerthynasConsists ofNPRN34760TeitlBerwyn Railway Viaduct, Llangollen and Corwen Railway;Llangollen RailwayMath O Saflen/aPerthynasConsists ofNPRN309367TeitlLlangollen Railway Station: Up Platform Building, Llangollen and Corwen Railway;Llangollen RailwayMath O Saflen/aPerthynasConsists ofNPRN309305TeitlLlangollen Railway Station Entrance, Llangollen and Corwen Railway;Llangollen RailwayMath O Saflen/aPerthynasConsists ofNPRN34931TeitlCorwen Railway Station, Corwen and Bala Railway, Llangollen and Corwen RailwayMath O Saflen/aPerthynasConsists ofNPRN87029TeitlLlangollen Railway Station, Llangollen and Corwen Railway;Llangollen RailwayMath O Saflen/aPerthynasConsists ofNPRN309319TeitlLlangollen Station Signal Box, Llangollen Railway Station, Llangollen and Corwen Railway;Llangollen RailwayMath O Saflen/aPerthynasConsists of