LevelItemDescriptionDigital copy of an acetate negative showing electrician and transformers in a sub station for a district at Taff Colliery, from the John Cornwell Collection.ArchiveDI - RCAHMW Digitised RecordsDateArchive Number6500361
LevelItemDescriptionDigital copy of an acetate negative showing general view of Maerdy Colliery, from the John Cornwell Collection.ArchiveDI - RCAHMW Digitised RecordsDateArchive Number6500259
LevelItemDescriptionDigital copy of an acetate negative showing coal lorries at Blaenant Colliery from the John Cornwell Collection.ArchiveDI - RCAHMW Digitised RecordsDateArchive Number6500222
LevelItemDescriptionDigital copy of an acetate negative showing coal face at Taff Colliery, from the John Cornwell Collection.ArchiveDI - RCAHMW Digitised RecordsDateArchive Number6500333
LevelItemDescriptionDigital copy of an acetate negative showing general view of Taff Colliery, from the John Cornwell Collection.ArchiveDI - RCAHMW Digitised RecordsDateArchive Number6500323
LevelItemDescriptionDigital copy of an acetate negative showing general view of Blaenserchan Colliery from above, from the John Cornwell Collection.ArchiveDI - RCAHMW Digitised RecordsDateArchive Number6500435
LevelItemDescriptionDigital copy of an acetate negative showing colliers in lift cage at Taff Colliery, from the John Cornwell Collection.ArchiveDI - RCAHMW Digitised RecordsDateArchive Number6500354
LevelItemDescriptionDigital copy of an acetate negative showing upcast shaft and engine house at Cefncoed Colliery, from the John Cornwell Collection.ArchiveDI - RCAHMW Digitised RecordsDateArchive Number6500381
LevelItemDescriptionDigital copy of an acetate negative showing electric transformers serving a district at Oakdale Colliery, from the John Cornwell Collection.ArchiveDI - RCAHMW Digitised RecordsDateArchive Number6500379
LevelItemDescriptionDigital copy of an acetate negative showing a new heading in a new district at Taff Colliery, from the John Cornwell Collection.ArchiveDI - RCAHMW Digitised RecordsDateArchive Number6500363
