Rhif Archif
6027713
Disgrifiad
10 black and white photo survey of Cwysychan Red Ash Colliery, Abersychan taken by IN Wright for field survey by B A Malaws 1993. Negatives held.
Enw Casgliad
NMR Site Files
Cyfrwng
Photo.
Cychwynnwr
Iain N. Wright
Dyddiad
1993