| Reference number | L&P/4/1 |
| Level | Item |
| Title | Letter, 'The comet or aurora of March 10 1760' from Mark Day to Thomas Birch |
| Date | 11 March 1760 |
| Description | Subject: Astronomy
Read 13 March 1760 |
| Extent | 2p |
| Format | Manuscript |
| Physical description | Ink on paper |
| Access status | Open |
| Related records in the catalogue | L&P/4/7 |
Fellows associated with this archive
| Code | Name | Dates |
| NA8129 | Birch; Thomas (1705 - 1766) | 1705 - 1766 |