Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6436810TeitlVDE_04_02_142 - Vernon D. Emmanuel CollectionLefelItemDisgrifiadDigital photograph of postcard showing Black Vein colliery, Risca, date unknownCyfrwngPhoto.DelweddauyRhif Archif6436811TeitlVDE_04_02_143 - Vernon D. Emmanuel CollectionLefelItemDisgrifiadDigital photograph of postcard showing Black Vein colliery, Risca, date unknownCyfrwngPhoto.Delweddauy
