Archif6218643TeitlSNW2007_012 - RCAHMW Uplands Initiative Snowdon NW Survey ArchiveLefelItemDisgrifiadDigital colour photograph of Cefn Du Radio Station, building III taken on 07/06/2007 by P.J. Schofield during the Snowdon North West Upland Survey undertaken by Oxford Archaeology North.CyfrwngPhoto.Delweddauy