| RefNo | LBO/20/11 |
| AltRefNo | LBO/20/17 |
| Level | File |
| Title | Copy letter from Willliam Derham, Upminster, to Dr Mortimer |
| Date | 27 March 1732/ 1733 |
| Description | Read to the Royal Society on 25 January 1732/1733 |
| Extent | 2p |
| Format | Manuscript |
| AccessStatus | Open |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA6239 | Derham; William (1657 - 1735); naturalist | 1657 - 1735 |