| Reference number | LBO/8/40 |
| Alternative reference number | LBO/8/85 |
| Level | File |
| Title | Copy letter from Henry Justel, Paris, to Mr Hook |
| Date | 29 September 1679 |
| Description | ' About endeavours of finding the Longitude a liquour to dissolve the Stone and a blood blood stoping plaister. ' |
| Language | French |
| Extent | 1p |
| Format | Manuscript |
| Access status | Open |