Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Ystrad Fawr Colliery, film slide
A view of colliery remains for Ystrad Fawr Colliery, Ystradgynlais from the incline leading down from Varteg Colliery.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.