A description of two methods, by which the irregularities in the motion of a clock, arising from the influence of heat and cold upon the rod of the pendulum, may be prevented. By John Ellicot, F.R.S. Read at the Royal Society, June 4, 1752. To which are added a collection of papers, relating to the same subject, most of which were used at several meetings of the Royal Society.

Date:

1753