| RefNo | MS/257/1/258 |
| AltRefNo | Sa.258 |
| Previous numbers | ES1/42/258 |
| Level | Item |
| Title | Letter from John Caldecott, Barcelona to [Edward Sabine] |
| Date | 13 December 1840 |
| Description | Caldecott introduces his brother to [Sabine] and requests Sabine to acquaint him with the transportable magnetometer. Discussion regarding magnetic observations and horizontal intensity determinations. Refers to magnetic apparatus and the magnetic equator. |
| Extent | 4p |
| Format | Manuscript |
| PhysicalDescription | Ink on paper |
| AccessStatus | Open |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA2446 | Caldecott; John (1800 - 1849) | 1800 - 1849 |
| NA8279 | Sabine; Sir; Edward (1788 - 1883) | 1788 - 1883 |