D6984 | Derbyshire County Council: Environmental Services | 1960s-1980s | Derbyshire County Council: Environmental Services | Derbyshire Record Office |
D6984/1 | Diagram maps of Derbyshire | 1966-1980 | Derbyshire County Council | Derbyshire Record Office |
D6984/1/1 | Diagram map of Derbyshire | 1966 | Derbyshire County Council | Derbyshire Record Office |
D6984/1/2 | Diagram map of Derbyshire | 1971 | Derbyshire County Council | Derbyshire Record Office |
D6984/1/3 | Diagram map of Derbyshire | 1974 | Derbyshire County Council | Derbyshire Record Office |
D6984/1/4 | Diagram map of Derbyshire | 1980 | Derbyshire County Council | Derbyshire Record Office |
D6984/2 | Diagram map of Derby Borough | | Derbyshire County Council | Derbyshire Record Office |
D6984/2/1 | County Borough of Derby, proposed alterations | 1964 | Derbyshire County Council | Derbyshire Record Office |