Archive6219080TitleSNW2007_507 - RCAHMW Uplands Initiative Snowdon NW Survey ArchiveLevelItemDescriptionDigital colour photograph of Cefn Du Radio Station, concrete base LXVI taken on 13/12/2007 by P.J. Schofield during the Snowdon North West Upland Survey undertaken by Oxford Archaeology North.MediumPhoto.Imagesy