| Reference number | RBC/1/56 |
| Alternative reference number | RBC/1/246 |
| Level | Item |
| Title | 'Mr Rook's Discourse concerning the Observations of the Eclipses of the Satellites of Jupiter' |
| Date | 21 May 1662 |
| Language | Latin |
| Extent | 6 sides |
| Format | Manuscript |
| Access status | Open |
| Related records in the catalogue | RBO/2ii/3 |
| RBO/2i/3 |