Archif6465033TeitlAP_2011_0600 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Pen-y-Groes Uchaf, cairn. Taken by Toby Driver on 22/03/2011.CyfrwngPhoto.Delweddauy
Archif6140423Teitl945004_54 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Pen-y-groes Isaf Cairn, Aberhafesp, taken by C.R. Musson, 07/01/94CyfrwngPhoto.Delweddauy
Archif6140422Teitl945004_53 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Pen-y-groes Isaf Cairn, Aberhafesp, taken by C.R. Musson, 07/01/94CyfrwngPhoto.Delweddauy
Archif6511227TeitlCSAM_IH_2005_01a - Cadw Scheduled Ancient Monument 35mm NegativesLefelSub-groupDisgrifiadColour photo surveys of scheduled ancient monuments in Breconshire, Denbighshire, Montgomeryshire and Radnotshire carried out by Ian Halfpenney, 2004-2005.CyfrwngTwo sheets. Photo.Delweddaun
Archif6062222TeitlMG261 - Cadw Scheduling RecordsLefelSub-groupDisgrifiadFile of Cadw scheduled monument records for Pen-y-groes Uchaf, Cairn (MG261) , consisting of scheduling notices, accompanied by Field Monument Warden reports. Files stored in scheduled monument number order.CyfrwngText, Cartographic.Delweddaun
Archif6198492Teitl72_33_1090 - Ordnance Survey Aerial Photography CollectionLefelItemDisgrifiadDigitized copy of an aerial photograph showing the area around Pen y Groes Uchaf Cairn, Aberhafesp, taken by Ordnance Survey, 1972.CyfrwngPhoto.Delweddauy
