| Reference number | MM/10/9 |
| Level | Item |
| Title | "Observations on the dip of the magnetic needle made in a voyage to Madras [Chennai] and from there to Suez", by Alexander Dalrymple |
| Date | nd |
| Description | Subtitled "with observations of the variation and a journal of the voyage".
"The dipping needle belongs to Mr Cavendish".
Letter appears to be enclosing further observations which are no longer with the letter. |
| Extent | 2 sides |
| Format | Manuscript |
| Access status | Open |
Fellows associated with this archive
| Code | Name | Dates |
| NA8193 | Dalrymple; Alexander (1737 - 1808) | 1737 - 1808 |