| Reference number | LBO/3/111 |
| Alternative reference number | LBO/3/228 |
| Level | File |
| Title | Copy extract of a letter from Christian Huygens, Paris, to Henry Oldenburg |
| Date | 22 January 1670 |
| Description | Concerning Mr Barrows Opotick lectures, and Dr Wren's Engin for ginding Hyperbollicall glasses ; and Mr Boyles book of the Absolute Rest of Bodies, as also the success of M. Huhes Seawatches etc |
| Language | French |
| Extent | 3p |
| Format | Manuscript |
| Access status | Open |