| RefNo | MA/251/55 |
| Previous numbers | MA.251 |
| Level | Item |
| Title | Magnetic and meteorological observations at the Madras Magnetic Observatory, India, by Samuel Owen Edgar Ludlow |
| Creator | Ludlow; Samuel Owen Edgar (d.1888); British army officer in India |
| Date | 21-22 September 1842 |
| Description | Hourly observations made at Madras [Chennai] of the declination, horizontal force and vertical force magnetometers, commencing from 10.00p.m. on 21 September [Gottingen Mean Time] and continuing to 9.00p.m. on 22 September 1842. With readings of the barometer and attached thermometer; dry and wet bulb thermometer; and force and direction of the wind. There are general remarks on the state of the weather.
Headed 'Abstract of Term-day Observations'. Signed [p.1] 'S.O.E. Ludlow Supt'. |
| Extent | 4p. |
| Format | Printed |
| Manuscript |
| PhysicalDescription | Ink on paper. |
| AccessStatus | Open |