Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6515198Teitl73_299_0480 - Ordnance Survey Vertical Aerial Photography CollectionLefelItemDisgrifiadBlack and white aerial photograph of Swyddffynnon, taken by the Ordnance Survey on 15th June 1973 at an altitude of 7,700 feet. Grid reference SN6966. Print enlargement (c. 20") taken from 9" film roll.CyfrwngPhoto.DelweddaunRhif Archif2025-01-29_5555TeitlAP2024_503LefelGroupDisgrifiadAerial photographic surveys conducted during the Royal Commission’s programme of archaeological aerial reconnaissance by Toby Drive covering a large number of sites around mid and west Wales, 9 July 2018Cyfrwng396 tif files.DelweddaunRhif Archif2025-01-28_5503TeitlAP2024_503LefelGroupDisgrifiadAerial photographic surveys conducted during the Royal Commission’s programme of archaeological aerial reconnaissance by Toby Drive covering a large number of sites around mid and west Wales, 9 July 2018Cyfrwng396 tif files.DelweddaunRhif ArchifAP2024_503_157TeitlAP2024_503_157LefelItemDisgrifiadRCAHMW colour oblique aerial photograph of Swyddffynnon village taken on 9 July 2018 by Toby DriverCyfrwng1.tifDelweddaunRhif ArchifAP2024_503_158TeitlAP2024_503_158LefelItemDisgrifiadRCAHMW colour oblique aerial photograph of Swyddffynnon village taken on 9 July 2018 by Toby DriverCyfrwng1.tifDelweddaunRhif ArchifAP2024_503_159TeitlAP2024_503_159LefelItemDisgrifiadRCAHMW colour oblique aerial photograph of Swyddffynnon village taken on 9 July 2018 by Toby DriverCyfrwng1.tifDelweddaunRhif Archif6374757TeitlCCH01_01_32 - Cardiganshire County History CollectionLefelItemDisgrifiadVolume 1, Figure 33: 'Perforated stone implements II'.Cyfrwng1 file. Graphic.DelweddaunRhif Archif6374758TeitlCCH01_01_33 - Cardiganshire County History CollectionLefelItemDisgrifiadVolume 1, Figure 34: 'Perforated stone implements III'.Cyfrwng1 file. Graphic.DelweddaunRhif Archif6203834TeitlNMR Site FilesLefelBatchDisgrifiadA photo survey consisting of 3 black and white prints of gates in Swyddffynnon VillageCyfrwngPhoto.DelweddaunRhif Archif6540472Teitlacc020661 - Arthur Chater CollectionLefelItemDisgrifiadDigital copy of a black and white negative showing mill stones against the wall of the mill and a male figure at Swyddffynnon, north of Tregaron. Photographed in December 1963 by Arthur O. Chater from Grid Reference SN 6932 6614, looking south east.CyfrwngPhoto.Delweddauy