| Reference number | LBO/4/68 |
| Alternative reference number | LBO/4/180 |
| Level | File |
| Title | Copy letter from Henry Oldenburg, London, to Monsieur Huet Subrutor to the Dauphin of France |
| Date | 16 January 1671 |
| Description | ' A Letter to Monsieur Huet Subtutor to the Dauphin of France in answer to his last concerning the passage of the Urine , the making Salt waters sweet, and the measure of the Spheres of the Eye etc. ' |
| Language | French |
| Extent | 3p |
| Format | Manuscript |
| Access status | Open |