D5818 | Sheepbridge Coal and Iron Co Ltd, Chesterfield | 17th-19th century | Sheepbridge Coal and Iron Co Ltd, Chesterfield | Derbyshire Record Office |
D5818/1 | Survey levels record book, including for Dunston Colliery | 1868-1869 | Sheepbridge Coal and Iron Co Ltd, Chesterfield | Derbyshire Record Office |
D5818/UL | Sheepbridge Coal and Iron Co Ltd, Chesterfield: Unlisted records | | Sheepbridge Coal and Iron Co Ltd, Chesterfield | Derbyshire Record Office |