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>VIII. On hourly observations of the magnetic declination, made by Captain Rochfort Maguire, R. N., and the officers of H. M. ship ‘Plover,’ in 1852, 1853 and 1854, at point barrow, on the shores of the Polar Sea
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VIII. On hourly observations of the magnetic declination, made by Captain Rochfort Maguire, R. N., and the officers of H. M. ship ‘Plover,’ in 1852, 1853 and 1854, at point barrow, on the shores of the Polar Sea