NPRNTitleType Of SiteRelationNPRN91420TitleWelsh Highland RailwayType Of Siten/aRelationPart ofNPRN34660TitleFfestiniog RailwayType Of Siten/aRelationPart ofNPRN420590TitlePorthmadog Signal Box, Ffestiniog Railway and Welsh Highland Railway, The Cob, PorthmadogType Of Siten/aRelationConsists of
