Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6424683TeitlAIAB_10 - Association for Industrial Archaeology BulletinLefelItemDisgrifiadAIA Bulletin volume 11, number 2, 1984. Includes information relating to Llangollen Canal and sites in Snowdonia.CyfrwngText, Graphic, Photo.DelweddaunRhif Archif6128613TeitlAdditional InformationLefelItemDisgrifiadDolgun Blast Furnace, Dolgellau; Guidebook, produced by Snowdonia National Park, undated.CyfrwngText, Cartographic, Graphic.DelweddaunRhif Archif6018483TeitlDrawings CollectionLefelItemDisgrifiadRCAHMW drawing by Douglas Hague showing plan and section of Dolgun Blast Furnace, Dolgellau.CyfrwngGraphic.DelweddaunRhif Archif6450345TeitlInvestigators' PhotographsLefelBatchDisgrifiadDolgun Blast Furnace; photo survey produced by RCAHMW, 1995.CyfrwngPhoto.DelweddaunRhif Archif6074396TeitlNMR Site FilesLefelItemDisgrifiadDrawing showing probable direction of water supply at Dol-Gun Blast Furnace, Dolgellau, MerionethCyfrwngGraphic.Delweddaun
