Magnetic and meteorological observations made at Singapore Magnetic Observatory, by Charles Morgan Elliot Hourly observations of: the bifilar, vertical force, and declination magnetometers; attached thermometers for the bifilar and vertical force magnetometers; the barometer, uncorrected and corrected, with its attached thermometer; standard thermometer; wet and dry thermometers in shade; terrestrial radiation; with temperature of dew point and elasticity of vapour at 3a.m., 9a.m, 3p.m. and 9p.m., minumum temperature and terrestrial radiation. There is a final sheet of hourly term-day observations for 23 February 1845. Each sheet is signed by 'C.M. Elliot, Lt Engineers', and as Superintendent of the Magnetic Observatory, Singapore. 1-28 February 1845