MORLAIS COLLIERY, LLANGENNECH: WINDING ENGINE HOUSE Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
PONTARDULAIS RAILWAY TUNNEL Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
PONTARDULAIS VIADUCT Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
BLAINA COLLIERY Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
