TY - JOUR T1 - On the Evidence of the Existence of the Decennial Inequality in the Solar-Diurnal Variations, and Its Non-Existence in the Lunar-Diurnal Variation of the Magnetic Declination at Hobarton. JF - Proceedings of the Royal Society of London (1854-1905) VL - 8 SP - 314 EP - 315 PY - 1856/01/01/ UR - http://dx.doi.org/10.1098/rspl.1856.0079 M3 - doi:10.1098/rspl.1856.0079 AU - Sabine, M. ER -