Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6142104Teitl995062_46 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Dinas Porth Ruffydd, Trearddur, taken on 28/04/1999 by Toby DriverCyfrwngPhoto.DelweddaunRhif Archif6142102Teitl99_CS_0852 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Dinas Porth Ruffydd, Trearddur, taken on 28/04/1999 by Toby DriverCyfrwngPhoto.DelweddaunRhif Archif6142103Teitl99_CS_0853 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Dinas Porth Ruffydd, Trearddur, taken on 28/04/1999 by Toby DriverCyfrwngPhoto.DelweddaunRhif Archif6059805TeitlAN121 - Cadw Scheduling RecordsLefelSub-groupDisgrifiadFile of Cadw scheduled monument records for Dinas Porth Ruffydd (AN121) , consisting of scheduling notices, accompanied by Field Monument Warden reports. Files stored in scheduled monument number order.CyfrwngText, Cartographic.DelweddaunRhif Archif6055166TeitlANC_3378_1 - Cadw Registered Files CollectionLefelSub-groupDisgrifiadClosed registered file, ref. no. ANC/3378/1, transferred from Cadw, concerning Dinas Porth Ruffydd, Holyhead Rural, Ynys Mon, Gwynedd, scheduling.CyfrwngText.DelweddaunRhif Archif6521433TeitlCAM001-01-3378-01 - Cadw Registered Files CollectionLefelSub-groupDisgrifiadClosed registered file, ref. no. CAM001-01-3378-01 transferred from Cadw, relating to Dinas Porth Ruffydd, Trearddur. Scheduling.CyfrwngText, Cartographic.DelweddaunRhif Archif6513625TeitlCSAM_MM_97_01 - Cadw Scheduled Ancient Monument 35mm NegativesLefelSub-groupDisgrifiadColour photo surveys of scheduled ancient monuments in Anglesey and Caernarfonshire carried out by M.A. Mason, 1996-1997CyfrwngOne sheet. Photo.DelweddaunRhif Archif6513626TeitlCSAM_MM_97_02 - Cadw Scheduled Ancient Monument 35mm NegativesLefelSub-groupDisgrifiadColour photo surveys of scheduled ancient monuments in Anglesey carried out by M.A. Mason, 1996-1997CyfrwngTwo sheets. Photo.DelweddaunRhif ArchifDS2025_094TeitlDS2025_094 Digital SurveyLefelBatchDisgrifiadA digital survey of Dinas Coastal Promontory Fort, Holy Island, undertaken by Louise Barker of the Royal Commission on the Ancient and Historical Monuments in Wales, 20 March 2025.CyfrwngPhotographic Survey: 7 .tif files.DelweddaunRhif ArchifDS2025_094_PHTTeitlDS2025_094_PHTLefelGroupDisgrifiadA photographic survey of Dinas Coastal Promontory Fort, Holy Island, undertaken by Louise Barker of the Royal Commission on the Ancient and Historical Monuments in Wales, 20 March 2025.CyfrwngPhotographic Survey: 7 .tif files.Delweddaun
