| Reference number | RBO/9/54 |
| Alternative reference number | RBO.9.93 |
| Level | Item |
| Title | 'Account of Native Sulphur found in Ireland by his Grace St George Ashe, Lord Bishop of Clogher' |
| Date | 1702 |
| Description | Original letter dated 19 May 1702
Concerning brimstone found in County Galway
Read to the Royal Society on 20 May 1702 |
| Language | English |
| Extent | 2 sides |
| Format | Manuscript |
| Access status | Open |
Fellows associated with this archive
| Code | Name | Dates |
| NA5799 | Ashe; St George (1658 - 1718); Bishop of Derry and scholar | 1658 - 1718 |