Notebook of observations of magnetic dip at the Singapore Observatory, by Charles Morgan Elliot Observations of magnetic dip made using Lloyd's needles nos. A1 and A2 at the 'Shed near Observatory'. Morning and afternoon records of a single day's work commncing with needle position: face from limb, and with limb, and lower and upper end; columns for poles direct and poles reversed. Interspersed with observations from the same dates, reverse and direct observations, with columns for 'marked end North' and 'marked end South'. Inscribed [p.1]: 'No. 9 Dip'. Signed [p.11] by C.M. Elliot. 4 April 1843