| RefNo | MA/335/10/11 |
| Previous numbers | MA.335 |
| Level | Item |
| Title | Extraordinary magnetic observations made at Singapore Magnetic Observatory, by Charles Morgan Elliot |
| Creator | Elliot; Charles Morgan (1815-1852); British army officer and engineer |
| Date | 14-15 April 1845 |
| Description | Tables of bifilar magnetometer readings, taken at two minute intervals, 14-15 April 1845. Readings and means are recorded against Singapore Observatory time and Gottingen mean time. Columns for declination and a vertical force magnetometer are not completed. With some readings of the attached thermometer, barometer, dry and wet bulb thermometers standard thermometer and notes on cloudy skies.
Headed [p.1]: 'Disturbance of the Bifilar Magnetometer observed on the 14th & 15th April 1845 Magnetic Observatory Singapore'. Signed [p.4] by C.M. Elliot. |
| Extent | 4p. |
| Format | Manuscript |
| PhysicalDescription | Ink on paper. |
| Dimensions | 387x246mm. |
| AccessStatus | Open |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA2915 | Elliot; Charles Morgan (1815 - 1852) | 1815 - 1852 |