Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6061089TeitlDE242 - Cadw Scheduling RecordsLefelSub-groupDisgrifiadFile of Cadw scheduled monument records for Minera Lead Mine: Halvans Processing Works (DE242) , consisting of scheduling notices, accompanied by Field Monument Warden reports. Files stored in scheduled monument number order.CyfrwngText, Cartographic.DelweddaunRhif Archif6071277TeitlDrawings CollectionLefelItemDisgrifiadDyeline copy of a survey (profile views) of the Minera Halvans Processing Works, carried out by Clwyd Powys Archaeological Trust, October 1989.CyfrwngGraphic.DelweddaunRhif Archif6071276TeitlDrawings CollectionLefelItemDisgrifiadDyeline copy of a survey (site plan) of the Minera Halvans Processing Works, carried out by Clwyd Powys Archaeological Trust, October 1989.CyfrwngGraphic.DelweddaunRhif Archif6051314TeitlNMR Site FilesLefelItemDisgrifiadA brief typed report on the Minera lead mines - Halvans processing works.CyfrwngText.Delweddaun
