| RefNo | RB/1/20/24 |
| Previous numbers | BP 20, pp. 257-60 |
| Level | Item |
| Title | Experiment by Robert Hooke: 'A Description of the Instrument for finding the force of falling bodyes' |
| Date | 18 February 1663 |
| Description | Hand: N |
| Language | English |
| Extent | pp. 257-60 (2 leaves) |
| Format | Manuscript |
| AccessStatus | Open |
| RelatedMaterial | Birch, 'Royal Society', vol. 1, pp. 195-7. |