| RefNo | CLP/20/30 | 
| Level | Item | 
| Title | Letter, 'On filling a barometer tube' from Mr [Robert] Hooke to Mr Beale | 
| Date | 24 June 1664 | 
| Description | Gives Beale advice on filling his baroscope. Also discusses microscopes. 
 Subject: Engineering
 | 
| Extent | 1p | 
| Format | Manuscript | 
| PhysicalDescription | Ink on paper | 
| Digital images | View item on Science in the Making | 
| AccessStatus | Open | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA8242 | Hooke; Robert (1635 - 1703); natural philosopher | 1635 - 1703 |