| RefNo | RBO/2ii/22 | 
| AltRefNo | RBO.2ii.89 | 
| Level | Item | 
| Title | 'An Account of some Tryalls for findeing how much the pressure of water is increased by the descent of heavier or the ascent of lighter bodyes therein' by Robert Hooke | 
| Date | 14 January 1662 | 
| Description | Figures of balances and tubes with objects in text Figure 1 - page 89
 Figure 2 - page 89
 Figure 3 - page 90
 | 
| Language | English | 
| Extent | 4 sides | 
| Format | Manuscript | 
| Digital images | View item on Science in the Making | 
| AccessStatus | Open | 
| RelatedRecord | RBC/1/74 | 
| RBO/2i/23 | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA8242 | Hooke; Robert (1635 - 1703); natural philosopher | 1635 - 1703 |