| Archive Reference / Library Class No. | M/877 |
| Title | Microfilm containing a copy of the private accounts and memoranda of John Flamsteed's ancestors, 16th - 17th cent |
| Date | 20th cent |
| Description | Also contains letters and other documents connected to Flamseetd's life and the hiastory of the observatory |
| Extent | 1 reel |
| Level | Item |
| Repository | Derbyshire Record Office |