Archive6144957Title871493_36 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Claypon's Tramroad, Ystradgynlais, taken by CR Musson on 20/01/88MediumPhoto.Imagesy
Archive6026923Title804419 - NMR Site FilesLevelItemDescriptionBlack & white photograph of Ynysgedwyn incline road bridge, Ystradgynlais.MediumPhoto.Imagesn
Archive6510659TitleCSAM_HBB_97_06 - Cadw Scheduled Ancient Monument 35mm NegativesLevelSub-groupDescriptionColour photo surveys of scheduled ancient monuments in Ceredigion and Glamorgan carried out by Helen Burnham, 1997.MediumTwo sheets. Photo.Imagesn
Archive6518077TitleCAM001-01-3411-01 - Cadw Registered Files CollectionLevelSub-groupDescriptionClosed registered scheduling file, ref. no. CAM001-01-3411-01 Pt2, transferred from Cadw, concerning Tramroad at Ystradgynlais, Ystradgynlais Lower-Higher plus Dylais Higher.MediumCartographic, Text.Imagesn
Archive6518068TitleCAM001-01-3411-1 - Cadw Registered Files CollectionLevelSub-groupDescriptionClosed registered scheduling file, ref. no. CAM001-01-3411-1 Pt1, transferred from Cadw, concerning Tramroad at Ystradgynlais, Ystradgynlais Lower-Higher plus Dylais Higher.MediumText, Cartographic.Imagesn
