| RefNo | MC/3/93 |
| Level | Item |
| Title | Letter from John Backhouse, Foreign Office, to the Marquis of Northampton, President of the Royal Society |
| Date | 12 May 1840 |
| Description | Regarding cooperation with the US government on the establishment of a magnetical observatory in the States. |
| Extent | 2p |
| Format | Manuscript |
| AccessStatus | Open |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA2272 | Compton; Spencer Joshua Alwyne (1790 - 1851); 2nd Marquess of Northampton | 1790 - 1851 |