Archive NumberTitleLevelDescriptionMediumImagesArchive Number6163182Title2002_3512_36 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW black and white aerial photograph of Ty-isaf, chambered cairn. Taken by Toby Driver on 15/07/2002MediumPhoto.ImagesnArchive Number6163181Title2002_3512_37 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW black and white aerial photograph of Ty-isaf, chambered cairn. Taken by Toby Driver on 15/07/2002MediumPhoto.ImagesnArchive Number6057886Title8M_2163_1 - Cadw Registered Files CollectionLevelSub-groupDescriptionClosed registered file, ref. no. 8M/2163/1, transferred from Cadw, concerning Ty Isaf long barrow, Talgarth, Brecon, scheduling. SAM Code BR006MediumText.ImagesnArchive Number6482802Title920074_2 - NMR Site FilesLevelItemDescriptionGeneral viewMediumPhoto.ImagesnArchive Number6482801Title920074_6 - NMR Site FilesLevelItemDescriptionGeneral viewMediumPhoto.ImagesnArchive Number6140466Title925057_52 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Ty-isaf Chambered Cairn, Talgarth, taken on 19/10/1992 by CR MussonMediumPhoto.ImagesnArchive Number6140465Title92_CS_1155 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Ty-isaf Chambered Cairn, Talgarth, taken on 19/10/1992 by CR MussonMediumPhoto.ImagesnArchive Number6054623TitleANC_2163_1 - Cadw Registered Files CollectionLevelSub-groupDescriptionClosed registered file, ref. no. ANC/2163/1, transferred from Cadw, concerning Ty Isaf long barrow, Talgarth, Brecon, scheduling. SAM Code BR006MediumText.ImagesnArchive Number6189748TitleAP_2005_1837 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW digital colour oblique photograph of Ty-Isaf Chambered Cairn viewed from the north. Taken on 02/09/2005 by T.G. Driver.MediumPhoto.ImagesyArchive Number6189747TitleAP_2005_1838 - RCAHMW Colour Oblique Digital Aerial PhotographsLevelItemDescriptionRCAHMW digital colour oblique photograph of Ty-Isaf Chambered Cairn viewed from the north. Taken on 02/09/2005 by T.G. Driver.MediumPhoto.Imagesy