| Reference number | LBO/18/40 |
| Alternative reference number | LBO/18/121 |
| Level | File |
| Title | Copy letter from Thomas Dereham, Florence, to James Jurin |
| Date | 14 july 1724 |
| Description | ' About sending Observations upon an Eclipse. '
Read to the Royal Society on 29 October 1724 |
| Extent | 2p |
| Format | Manuscript |
| Access status | Open |