TY - JOUR T1 - Considerations on the Convenience of Measuring an Arch of the Meridian, and of the Parallel of Longitude, Having the Observatory of Geneva for Their Common Intersection. By Mark Augustus Pictet, Professor of Philosophy in the Academy of Geneva; In a Letter to Sir Joseph Banks, Bart. P. R. S. JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 81 SP - 106 EP - 127 PY - 1791/01/01/ UR - http://dx.doi.org/10.1098/rstl.1791.0009 M3 - doi:10.1098/rstl.1791.0009 AU - Pictet, M. ER -