| Reference number | CLP/8i/29 |
| Level | Item |
| Title | Paper, 'How to make an instrument to know the height of the pole the longitude, the declination of the sun, the amplitude and the variation of the needle at any houre of the day' by unknown author |
| Date | [17th Century] |
| Description | Includes a reply by Lord Brouncker is copied at the end.
Subject: Instrument / Astronomy |
| Language | English |
| Extent | 4p |
| Format | Manuscript |
| Access status | Open |
Fellows associated with this archive
| Code | Name | Dates |
| NA3503 | Brouncker; William (c1620 - 1684); 2nd Viscount Brouncker; mathematician | c1620 - 1684 |