TY - JOUR T1 - On the Difference of Meridians of the Royal Observatories of Greenwich and Paris JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 117 SP - 286 EP - 296 PY - 1827/01/01/ UR - http://dx.doi.org/10.1098/rstl.1827.0022 M3 - doi:10.1098/rstl.1827.0022 AU - Henderson, T. ER -