| RefNo | CLP/9ii/1 |
| Level | Item |
| Title | Notes, observations of variation of a magnetic needle at Whitehall by Mr Philips [Henry Phillippes?] and Mr Marre |
| Date | 8 January 1665 |
| Description | Data on altitude and directon of a magnetic needle recorded by Mr Philips [Henry Phillippes?] and Mr Marre at Whitehall.
Subject: Magnetism |
| Language | English |
| Extent | 3p |
| Format | Manuscript |
| PhysicalDescription | Ink on paper |
| Digital images | View item on Science in the Making |
| AccessStatus | Open |