| Reference number | LBO/2/38 |
| Alternative reference number | LBO/2/113 |
| Level | File |
| Title | Copy letter from Henry Oldenburg, London, to John Palmer |
| Date | 20 December 1667 |
| Description | Concerning a 'correspondence for observations of the Moons Meridian Altitude; as also the discovery of the motion of Venus about her Axis made by Signor Cassini.' |
| Extent | 2p |
| Format | Manuscript |
| Access status | Open |