| Reference number | RB/1/20/2 |
| Previous numbers | BP 20, pp. 19-34 |
| Level | Item |
| Title | Sir Christopher Wren's 'De Corpore Saturni' |
| Date | 1658 |
| Description | Scribal copy. With diagrams of Saturn (fol. 31) and endorsements (fol. 34). |
| Language | English |
| Extent | pp. 19-34 (8 leaves) |
| Format | Manuscript |
| Access status | Open |
| Related material | See Van Helden in 'NRRS', vol. 23 (1968), pp. 213-29 (inc. 216-7 on this copy; translation on 219-26); Huygens, 'Oeuvres complètes', vol. 3, pp. 419-25. |