Archive NumberTitleLevelDescriptionMediumImagesArchive Number6057893Title8M_2167_1 - Cadw Registered Files CollectionLevelSub-groupDescriptionClosed registered file, ref. no. 8M/2167/1, transferred from Cadw, concerning Ty Newydd dyke, Llanrhaiadr ym Mochnant, Montgomeryshire, scheduling. SAM Code MG025MediumText.ImagesnArchive Number6163540Title955007_41 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW black and white aerial photograph of Earthwork. E of Rhos Y Brithdir. Taken by C R Musson on 30/01/1995MediumPhoto.ImagesnArchive Number6163541Title955007_42 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW black and white aerial photograph of Earthwork. E of Rhos Y Brithdir. Taken by C R Musson on 30/01/1995MediumPhoto.ImagesnArchive Number6163538Title955007_43 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW black and white aerial photograph of Earthwork. E of Rhos Y Brithdir. Taken by C R Musson on 30/01/1995MediumPhoto.ImagesnArchive Number6163539Title955007_44 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW black and white aerial photograph of Earthwork. E of Rhos Y Brithdir. Taken by C R Musson on 30/01/1995MediumPhoto.ImagesnArchive Number6054626TitleANC_2167_1 - Cadw Registered Files CollectionLevelSub-groupDescriptionClosed registered file, ref. no. ANC/2167/1, transferred from Cadw, concerning Ty Newydd dyke, Llanrhaiadr ym Mochnant, Montgomeryshire, scheduling. SAM Code MG025MediumText.ImagesnArchive Number6359756TitleAP_2004_0999 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique aerial photograph of Ty-Newydd Dyke, Tanat Valley, in winter landscape looking west over Rhos-y-Brithdir. Taken on 19 November 2004 by Toby DriverMediumPhoto.ImagesyArchive Number6328864TitleAP_2006_0636 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW colour oblique aerial photograph of Ty-Newydd Dyke and landscape to the west. Taken on 06 March 2006 by Toby Driver.MediumPhoto.ImagesyArchive Number6520543TitleCAM001-01-2167 - Cadw Registered Files CollectionLevelSub-groupDescriptionClosed registered file, ref. no. CAM001-01-2167 transferred from Cadw, relating to Ty Newydd Dyke - scheduling.MediumText, Cartographic.ImagesnArchive Number6511271TitleCSAM_IH_2005_07 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Breconshire, Denbighshire, Montgomeryshire and Radnorshire carried out by Ian Halfpenney, 2005.MediumTwo sheets. Photo.Imagesn