| Reference number | LBO/6/9 |
| Alternative reference number | LBO/6/27 |
| Level | File |
| Title | Copy letter from Henry Oldenburg, London, to Franciscus Slusius |
| Date | 29 January 1672/1673 |
| Description | ' An Answer to Monsieur Slusius's letter of 17 January 1672/1673 |
| Language | Latin |
| Extent | 2p |
| Format | Manuscript |
| Access status | Open |