Archif6218993TeitlSNW2007_417 - RCAHMW Uplands Initiative Snowdon NW Survey ArchiveLefelItemDisgrifiadDigital colour photograph of Cefn Du Radio Station, concrete base XXXI taken on 12/10/2007 by P.J. Schofield during the Snowdon North West Upland Survey undertaken by Oxford Archaeology North.CyfrwngPhoto.Delweddauy