D5127 | Swanwick Collieries, Alfreton | 1950-1953 | Swanwick Collieries, Alfreton | Derbyshire Record Office |
D5127/1-2 | Collieries plans | 20th cent | Swanwick Collieries, Alfreton | Derbyshire Record Office |
D5127/3 | Collieries plan | 1950 | Swanwick Collieries, Alfreton | Derbyshire Record Office |
D5127/4 | Collieries plan | 1953 | Swanwick Collieries, Alfreton | Derbyshire Record Office |
D5127/5 | Collieries plan | 20th cent | Swanwick Collieries, Alfreton | Derbyshire Record Office |
D5127/6 | Collieries plan | 20th cent | Swanwick Collieries, Alfreton | Derbyshire Record Office |