Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6161032Teitl2002_5075_52A - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW black and white oblique aerial photograph of Heol Ddu, ring cairn, location of. Taken by Toby Driver on 18/10/2002CyfrwngPhoto.DelweddaunRhif Archif6134999Teitl92_CS_0150 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of a ring cairn 120m north-east of Heol Ddu, Gorslas, taken on 27/01/1992 by CR MussonCyfrwngPhoto.DelweddaunRhif Archif6135001Teitl92_CS_0151 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of a ring cairn 120m north-east of Heol Ddu, Gorslas, taken on 27/01/1992 by CR MussonCyfrwngPhoto.DelweddaunRhif Archif6135000Teitl983530_28 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of a ring cairn 120m north-east of Heol Ddu, Gorslas, taken on 30/10/1998 by Toby DriverCyfrwngPhoto.DelweddaunRhif Archif6055296TeitlANC_3567_ - Cadw Registered Files CollectionLefelSub-groupDisgrifiadClosed registered file, ref. no. ANC/3567/, transferred from Cadw, concerning Ring cairn, Heol Ddu, Foel-Castell, Llanarthney, Dyfed, scheduling.CyfrwngText.DelweddaunRhif Archif6055297TeitlANC_3567_16 - Cadw Registered Files CollectionLefelSub-groupDisgrifiadClosed registered file, ref. no. ANC/3567/16, transferred from Cadw, concerning Ring cairn, 120m NEof Heol DDu, Llanarthney, Dyfed, planning applications.CyfrwngText.DelweddaunRhif Archif6471389TeitlAP_2012_0540 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Ring Cairn, north-east of Heol Ddu. Taken by Toby Driver on 27/01/2012.CyfrwngPhoto.DelweddauyRhif Archif6471390TeitlAP_2012_0541 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Ring Cairn, north-east of Heol Ddu. Taken by Toby Driver on 27/01/2012.CyfrwngPhoto.DelweddauyRhif Archif6471391TeitlAP_2012_0542 - RCAHMW Colour Oblique Digital Aerial PhotographsLefelItemDisgrifiadRCAHMW colour oblique photograph of Ring Cairn, north-east of Heol Ddu. Taken by Toby Driver on 27/01/2012.CyfrwngPhoto.DelweddauyRhif Archif6518188TeitlCAM001-01-3567-01 - Cadw Registered Files CollectionLefelSub-groupDisgrifiadClosed registered file, ref. no. CAM001-01-3567-01 transferred from Cadw, concerning Ring Cairn 120 meters north-east of Heol Ddu, Gorslas.CyfrwngCartographic, Text.Delweddaun