| RefNo | MS/257/1/294 |
| AltRefNo | Sa.294 |
| Previous numbers | ES1/46/294 |
| Level | Item |
| Title | Letter from J C Brito Capela, Lisbon to Edward Sabine |
| Date | 26 May 1862 |
| Description | Regarding the construction of magnetic variation instruments for the observatory [Observatório Meteorológico do Infante D. Luís]. Capela has ordered three self-registering photographic magnetometers, from Mr [Alexander] Adie, authorised by Director of the observatory, Mr [Joaquim Henriques] Fradesso da Silveira. Reference to horizontal force observations and bifilar magnetometer. |
| Language | French |
| Extent | 2p |
| Format | Manuscript |
| PhysicalDescription | Ink on paper |
| AccessStatus | Open |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA8279 | Sabine; Sir; Edward (1788 - 1883) | 1788 - 1883 |