TY - JOUR T1 - On the Diurnal and Annual Inequalities of Terrestrial Magnetism, as Deduced from Observations Made at the Royal Observatory, Greenwich, from 1858 to 1863; Being a Continuation of a Communication on the Diurnal Inequalities from 1841 to 1857, Printed in the Philosophical Transactions, 1863. With a Note on the Lunodiurnal and Other Lunar Inequalities, as Deduced from Observations Extending from 1848 to 1863 JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 159 SP - 413 EP - 424 PY - 1869/01/01/ UR - http://dx.doi.org/10.1098/rstl.1869.0014 M3 - doi:10.1098/rstl.1869.0014 AU - Airy, G. ER -