| Reference number | MA/87 |
| Previous numbers | MA.87 |
| Level | Item |
| Title | Magnetic observations at Brussels, Belgium, by [Adolphe Quetelet?] |
| Creator | Quetelet; Lambert Adolphe Jacques (1796-1874); Belgian astronomer and mathematician |
| Date | April-June 1840 |
| Description | Tables of variations in declinations observed at Brussels, in 24 hour periods: from 10.00pm on 22 April to 10.00pm on 23 April 1840 and from 10.00pm on 29 May to 10.00pm 0n 30 May 1840.
Headed [p.1]: 'Variation de la déclination magnétique observéer à Bruxelles...' Inscribed [p.4]: 'Magnetic Observations made at Brussels during 24 hours, commencing at 10 in the eveng. of the 22nd Apl. 1840'. Also inscribed: 'Brussels 1840. (Magnetical only)'. |
| Extent | 4p. [p.2 blank] |
| Format | Manuscript |
| Physical description | On paper |
| Dimensions | 339x218mm. |
| Access status | Open |