Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6211291TeitlDrawings CollectionLefelItemDisgrifiadMeasured drawing showing the south elevation of the South Winding House at Llanbradach Colliery, Mid-Glamorgan produced by the Ironbridge Insititute and RCAHMW 1994.CyfrwngGraphic.DelweddaunRhif Archif6211292TeitlDrawings CollectionLefelItemDisgrifiadMeasured drawing showing the east elevation of the South Winding House at Llanbradach Colliery, Mid-Glamorgan produced by the Ironbridge Insititute and RCAHMW 1994.CyfrwngGraphic.Delweddaun
