| Description | Daily observations at two hourly intervals at Singapore. Readings of the declination magnetometer, horizontal force magnetometer and its attached thermometer, vertical force magnetometer and its attached thermometer, uncorrected barometer and its attached thermometer, dry and wet thermometers, elasticity of vapour [eight daily observations], miminum temperature, solar and terrestrial radiation and Moon's age. With daily standard thermometer readings, corrected barometer. There are no term day observations for March.
Each sheet is headed: 'Observatory at Singapore. Abstract of daily observations...' Signed [p.13]: 'C.M. Elliot Lt. Engineers'. |