Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif ArchifAP2023_008TeitlAP2023_008 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelBatchDisgrifiadOblique aerial photographic survey of Pen yr Orsedd conducted during the Royal Commission’s programme of archaeological aerial reconnaissance by Toby Driver on 12th January 2022Cyfrwng2 .tiff files. PhotographicDelweddaunRhif ArchifAP2023_008_001TeitlAP2023_008_001 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadOblique aerial photograph of Pen-yr-Orsedd slate quarry and blondins, taken from the south east during the Royal Commission’s programme of archaeological aerial reconnaissance by Toby Driver on 12th January 2022CyfrwngphotoDelweddauyRhif ArchifAP2023_008_002TeitlAP2023_008_002 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadOblique aerial photograph of Pen-yr-Orsedd slate quarry and blondins, taken from the north east during the Royal Commission’s programme of archaeological aerial reconnaissance by Toby Driver on 12th January 2022CyfrwngphotoDelweddauyRhif Archif2025-03-04_5000TeitlAP2024_400LefelBatchDisgrifiadOblique aerial photographs taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver and Robyn Andrews, 3 October 2024. The flight path covered a number of sites in west Wales, including Wyddfa, Pen yr Orsedd and Dinorwic in the north, to Aberaeron in the south.Cyfrwng331 .tif filesDelweddaunRhif ArchifAP_2024_2337TeitlAP_2024_2337LefelItemDisgrifiadPen yr Orsedd slate quarry, with blondins, view from southCyfrwng1.tifDelweddaunRhif ArchifAP_2024_2338TeitlAP_2024_2338LefelItemDisgrifiadPen yr Orsedd slate quarry, with blondins, view from southCyfrwng1.tifDelweddauyRhif Archif6518455TeitlCAM001-01-6410 - Cadw Registered Files CollectionLefelSub-groupDisgrifiadClosed registered file, ref. no. CAM001-01-6410, transferred from Cadw, concerning Pen yr Orsedd Quarry 'Blondins' and associaed Structures, near Nantlle - scheduling.CyfrwngText, Cartographic.DelweddaunRhif Archif6513612TeitlCSAM_MM_96_12 - Cadw Scheduled Ancient Monument 35mm NegativesLefelSub-groupDisgrifiadColour photo surveys of scheduled ancient monuments in Caernarfonshire carried out by M.A. Mason, 1996.CyfrwngTwo sheets. Photo.Delweddaun
