Digital colour photograph of Bryn Oer tramroad at Blaen-Dyffryn Crawnon taken on 28/09/2006 by R.A. Hayman during th Cefn yr Ystrad Upland Survey undertaken by Hayman and Horton.
Enw Casgliad
CY2006 - RCAHMW Uplands Initiative Cefn yr Ystrad Survey Archive
Opsiynau lawrlwytho a prynu