Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6338685TeitlCJW097 - Christopher J. Williams Mines PhotographsLefelItemDisgrifiadDigitized 35mm slide of Bog Mine, Llanarmon, showing boundary stone of Westminster Mining Co.CyfrwngPhoto.DelweddauyRhif Archif6338687TeitlCJW098 - Christopher J. Williams Mines PhotographsLefelItemDisgrifiadDigitized 35mm slide of Bog East Mine, Llanarmon, showing chimney.CyfrwngPhoto.DelweddauyRhif Archif6338688TeitlCJW099 - Christopher J. Williams Mines PhotographsLefelItemDisgrifiadDigitized 35mm slide of Bog Mine, Llanarmon, showing Mary Anne shaft.CyfrwngPhoto.Delweddauy
