TY - JOUR T1 - On the Effects Produced in the Rates of Chronometers by the Proximity of Masses of Iron JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 111 SP - 361 EP - 389 PY - 1821/01/01/ UR - http://dx.doi.org/10.1098/rstl.1821.0026 M3 - doi:10.1098/rstl.1821.0026 AU - Barlow, P. ER -