| Reference number | RB/1/22/7 |
| Previous numbers | BP 22, pp. 167-96 |
| Level | Item |
| Title | Unpublished Latin translation of `Difficulty of Preserving Flame without Air' ('Flame and Air') |
| Date | ? 1680s |
| Description | Hand: Ramsay |
| Language | Latin |
| Extent | pp. 167-96 (15 leaves) |
| Format | Manuscript |
| Access status | Open |
| Related material | 'Works', vol. 7, pp. 95-105. |