| Reference number | LBO/8/61 |
| Alternative reference number | LBO/8/135 |
| Level | File |
| Title | Copy letter from Henry Justel to Mr Hook |
| Date | nd |
| Description | 'About the Plans and sphere of Mr Roemer of Cassini etc. ' |
| Language | French |
| Extent | 3p |
| Format | Manuscript |
| Access status | Open |