TY - JOUR T1 - An Account of the Appearance of Mercury, Passing Over the Sun's Disk, on the 29th of October, 1723 Determining the Mean Motion, and Fixing the Nodes of That Planet's Orb. By Edmund Halley, LL. D. Astron. Reg. and R. S. S. JF - Philosophical Transactions (1683-1775) VL - 33 SP - 228 EP - 238 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1724.0051 M3 - doi:10.1098/rstl.1724.0051 AU - Halley, E. ER -