TY - JOUR T1 - Experiments to Determine the Difference in the Length of the Seconds Pendulum in London and in Paris JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 118 SP - 35 EP - 77 PY - 1828/01/01/ UR - http://dx.doi.org/10.1098/rstl.1828.0006 M3 - doi:10.1098/rstl.1828.0006 AU - Sabine, E. ER -