TY - JOUR T1 - Results of the Magnetic Observations at the Kew Observatory.--No. III. Lunar Diurnal Variation of the Three Magnetic Elements. JF - Proceedings of the Royal Society of London (1854-1905) VL - 15 SP - 249 EP - 250 PY - 1866/01/01/ UR - http://dx.doi.org/10.1098/rspl.1866.0056 M3 - doi:10.1098/rspl.1866.0056 AU - Sabine, E. ER -