| Reference number | PT/16/25/3 |
| Level | Item |
| Title | Plate, 'Curves of the diurnal deviations of a magnetic needle having the north end held in equilibris at south by two bar magnets placed in the line of the dip' by Samuel Hunter Christie |
| Date | [1823] |
| Description | Chart showing the diurnal deviations of the magnetic needle.
Subject: Magnetism / Navigation
Published in Philosophical Transactions as 'On the diurnal deviations of the horizontal needle when under the influence of magnets'.
Communicated by Sir H [Humphry] Davy. Read 19 June 1823. |
| Extent | 1p |
| Format | Diagram |
| Physical description | Ink chart on paper |
| Access status | Open |
| Related material | DOI: 10.1098/rstl.1823.0026 |
| Related records in the catalogue | PT/16/25 |
Fellows associated with this archive
| Code | Name | Dates |
| NA8168 | Christie; Samuel Hunter (1784 - 1865); mathematician | 1784 - 1865 |
| NA8200 | Davy; Sir; Humphry (1778 - 1829); physicist | 1778 - 1829 |