Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6230862TeitlEmergency Recording CollectionLefelBatchDisgrifiadWorkshop at Bersham Colliery, Rhostyllen; measured drawings received in the course of Emergency Recording case ref no RCS2/1/955, filed in nprn order.CyfrwngGraphic.Delweddaun
