| Archive Reference / Library Class No. | LS/554.274 |
| Title | The concealed coalfield of Yorkshire and Nottinghamshire. |
| Date | 1951 |
| Publication Date | 1951 |
| Edition | Third edition |
| Author | Edwards, W. |
| Repository | Derbyshire Record Office |
| Series | Memoirs of the geological survey England and Wales |
| Term | Geology |