TY - JOUR T1 - A Description of Two Methods, by Which the Irregularity of the Motion of a Clock, Arising from the Influence of Heat and Cold upon the Rod of the Pendulum, May be Prevented; By John Ellicott, F. R. S. JF - Philosophical Transactions (1683-1775) VL - 47 SP - 479 EP - 494 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1751.0082 M3 - doi:10.1098/rstl.1751.0082 AU - Ellicott, J. ER -