Archive NumberTitleLevelDescriptionMediumImagesArchive NumberAP2023_008TitleAP2023_008 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelBatchDescriptionOblique aerial photographic survey of Pen yr Orsedd conducted during the Royal Commission’s programme of archaeological aerial reconnaissance by Toby Driver on 12th January 2022Medium2 .tiff files. PhotographicImagesnArchive NumberAP2023_008_001TitleAP2023_008_001 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionOblique 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 2022MediumphotoImagesyArchive NumberAP2023_008_002TitleAP2023_008_002 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionOblique 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 2022MediumphotoImagesyArchive Number2025-03-04_5000TitleAP2024_400LevelBatchDescriptionOblique 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.Medium331 .tif filesImagesnArchive NumberAP_2024_2337TitleAP_2024_2337LevelItemDescriptionPen yr Orsedd slate quarry, with blondins, view from southMedium1.tifImagesnArchive NumberAP_2024_2338TitleAP_2024_2338LevelItemDescriptionPen yr Orsedd slate quarry, with blondins, view from southMedium1.tifImagesyArchive Number6518455TitleCAM001-01-6410 - Cadw Registered Files CollectionLevelSub-groupDescriptionClosed registered file, ref. no. CAM001-01-6410, transferred from Cadw, concerning Pen yr Orsedd Quarry 'Blondins' and associaed Structures, near Nantlle - scheduling.MediumText, Cartographic.ImagesnArchive Number6513612TitleCSAM_MM_96_12 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Caernarfonshire carried out by M.A. Mason, 1996.MediumTwo sheets. Photo.Imagesn
