| Reference number | LBO/1/27 |
| Alternative reference number | LBO/1/69 |
| Level | File |
| Title | Copy extract of a letter from Christian Huygens, the Hague, to Robert Moray |
| Date | 1 December 1662 |
| Description | Discusses Mr Hobbs, and the experiment of freeing water from all air. |
| Language | French |
| Extent | 3p |
| Format | Manuscript |
| Access status | Open |