Magnetic and astronomical observations at the Lucknow Observatory, India, by Richard Wilcox Magnetic dip observations, eight in total, made using Robinson's needle no.2, on the morning and afternoon of selected days of the month. The observers are noted by initial in a separate column, including 'Major W' [Wilcox] and 'RW & GP'. With observations taken with an 18-inch altitude and azimuth circle on 21 August, 'for determining the azimuth of the Declinometer Reading Telescope'. Also included [p.2] 'Absolute determinations, coefficients, &c.', including adjustments to instruments. Headed: 'Observatory at Lucknow. Observations of the Magnetic Dip taken during the month of August 1843'. 1-25 August 1843