| Reference number | LBO/2/128 |
| Alternative reference number | LBO/2/325 |
| Level | File |
| Title | Copy letter from Johannes Hevelius to Henry Oldenburg |
| Date | 1668 |
| Description | Concerning his observations of the lunar eclipse of 18 November 1668 Includes diagram of his observations |
| Language | Latin |
| Extent | 4p |
| Format | Manuscript |
| Access status | Open |