‎SABINE, EDWARD.‎
‎An Account of Experiments to determine the Figure of the Earth, by means of the Pendulum vibrating Seconds in differents Latitudes" as well as on other Subjects of philosophical Inquiry.‎

‎London, John Murray, 1825. 4to. Uncut and unopened in original blank brown boards. Gilt lettering (weak) to spine. Spineends a bit frayed. XV,(3),509,(2) pp., 1 folded maps, 1 folded chart. Clean and fine.‎

Reference : 56843

‎First edition. It also contains a brief account of captain Clavering's voyage to the Arctic Regions.""The Royal Society next sent Sabine on a pendulum expedition in 1821-1822 around the Atlantic to determine the true figure of the earth, a project that brought him the Copley Medal. A pattern was developing in his work, clearly of a Humboldtian nature - the gathering and analysis of geophysical data on a large, ever global, scale. While the range of Sabine’s interests was wide, terrestrial magnetism attracted most of his attention.""(DSB). - Sabin, 74699.‎