Archif6513063TeitlAP2018_541 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelBatchDisgrifiadPen y Garn cairns, north east of Llwyngwril. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 2nd October 2015.CyfrwngPhoto.Delweddaun
Archif6513064TeitlAP2018_541_001 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadPen y Garn cairns, north east of Llwyngwril. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 2nd October 2015.CyfrwngPhoto.Delweddauy
Archif6204312TeitlLGN2007056 - RCAHMW Uplands Initiative Llanegryn Survey ArchiveLefelItemDisgrifiadDigital colour photograph of a cairn at Pen y Garn taken on 28/06/2007 by K. Laws during the Llanegryn Upland Survey undertaken by Engineering Archaeological Services Ltd.CyfrwngPhoto.Delweddauy
