| RefNo | RBO/18/60 |
| AltRefNo | RBO.18.384 |
| Level | Item |
| Title | 'Account of a Spirit Level to be fix'd to a Quadrant for taking a meridional Altitude at Sea when the Horizon is not visible' by John Hadley |
| Date | 1733 |
| Description | Original figure of spirit level and quadrant is attached
Read to the Royal Society on 10 January 1733 |
| Language | English |
| Extent | 7 sides |
| Format | Manuscript |
| Digital images | View item on Science in the Making |
| AccessStatus | Open |
| RelatedMaterial | Printed in 'Philosophical Transactions', vol 38, no 430, p 167 |
| RelatedRecord | CLP/8ii/44 |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA7954 | Hadley; John (1682 - 1744) | 1682 - 1744 |