Rhif Archif
6230862
Disgrifiad
Workshop at Bersham Colliery, Rhostyllen; measured drawings received in the course of Emergency Recording case ref no RCS2/1/955, filed in nprn order.
Enw Casgliad
ERC - Emergency Recording Collection
Cyfrwng
Graphic.
Cychwynnwr
Wrexham County Borough Council
Dyddiad
2005