| RefNo | RB/1/20/1 |
| Previous numbers | BP 20, pp. 1-18 |
| Level | Item |
| Title | Hooke's paper concerning Newton's theory of light |
| Date | 1672 |
| Description | Scribal copy. |
| Language | English |
| Extent | pp. 1-18 (9 leaves) |
| Format | Manuscript |
| AccessStatus | Open |
| RelatedMaterial | Birch, 'Royal Society', vol. 3, pp. 10-15. |