Magnetism,
Sabine, Edward, ¥**E 214,21 Report on the magnetic isoclinal and isodynamic lines in the British islands. From the 8th report of the British assoc. for the adv. of science, London: R. and J. E, Taylor. 1839, 49-196 pp, 3 folded plates, 8°, Two editions of the report written of Lloyd.