| Reference number | LBO/8/106 |
| Alternative reference number | LBO/8/209 |
| Level | File |
| Title | Copy letter from Johannes Hevelius to Francis Aston |
| Date | 1682 |
| Description | ' On the eclipse of the moon. ' Includes observations |
| Extent | 9p |
| Format | Manuscript |
| Access status | Open |