Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6436986Teitl990237_9 - Investigators' PhotographsLefelItemDisgrifiadView of adit portal from the east.CyfrwngPhoto.DelweddaunRhif Archif6436985TeitlInvestigators' PhotographsLefelBatchDisgrifiadPhoto survey showing Tyddyn Gwladys Lead Mine taken by Brian Malaws, Feb 1999.Cyfrwng1 photos. Photo.Delweddaun
