| RefNo | MA/30/15 |
| Previous numbers | MA.30 |
| Level | Item |
| Title | Letter from Robert Stambucchi, Milan, Italy, to the Royal Society, London |
| Creator | Stambucchi; Robert (fl.1840s); Italian engineer |
| Carlini; Francesco (1783-1862); Italian astronomer |
| Date | 4 September 1845 |
| Description | Tables of magnetic declination and magnetic intensity, twelve observations per hour for each, made during twenty-four hour periods at the Brera Observatory in Milan on 23 and 24 July 1845 and on 29 and 30 August 1845 [pp.1-2].
Both sets of observations were enclosed in the form of a letter communicated to the Royal Society by Francesco Carlini and endorsed as received by Charles Richard Weld on 11 September 1845, by Samuel Hunter Christie. Numbered 489*. With lists of observers and participants, signed by Robert Stambucchi and dated 4 September 1845. |
| Extent | 4p. |
| Format | Manuscript |
| PhysicalDescription | Ink on paper |
| Dimensions | 241x190mm. |
| AccessStatus | Open |