| Reference number | LBO/6/65 |
| Alternative reference number | LBO/6/162 |
| Level | File |
| Title | Copy letter from Du Hamel, Paris, to Henry Oldenburg |
| Date | 21 June 1673 |
| Description | ' Concerning the secret of Monsieur Biennaise healing of Cutt Tendons, and that of Severall persons for Staunching arteriall blood, together with Some Experiments upon Glasses. ' |
| Extent | 2p |
| Format | Manuscript |
| Access status | Open |