TY - JOUR T1 - On the Evidence of the Existence of the Decennial Inequality in the Solar-Diurnal Magnetic Variations, and Its Non-Existence in the Lunar-Diurnal Variation, of the Declination at Hobarton JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 147 SP - 1 EP - 8 PY - 1857/01/01/ UR - http://dx.doi.org/10.1098/rstl.1857.0001 M3 - doi:10.1098/rstl.1857.0001 AU - Sabine, E. ER -