1 matching record(s)
Radcliffe Tracts 22 (10)Whitehurst, John
An Attempt towards obtaining Invariable Measures of Length, Capacity, and Weight, form the Mensuration of Time, idenpendent of the Mechanical Operations requisite to ascertain the Center of Oscillation or the true Length of Pendulums
London: Printed for the Author, and sold by William Bent, 1787.
[1934-41]
1787