| RefNo | RBO/15/20 |
| AltRefNo | RBO.15.144 |
| Level | Item |
| Title | 'An account of the Petrifying Qualities of Lough Neagh' in Northern Ireland by Patrick Dougan |
| Date | 1730 |
| Description | Original letter dated 9 November 1730 at Armagh
Read to the Royal Society on 19 November 1730 |
| Language | English |
| Extent | 3 sides |
| Format | Manuscript |
| Digital images | View item on Science in the Making |
| AccessStatus | Open |
| RelatedRecord | EL/D2/51 |