(London, Harrison and Sons, 1892). 4to. No wrappers as extracted from ""Philosophical Transactions"", 1891, Vol. 192 - Series A. Pp. 245-256, textillustr.
Reference : 43001
First printing of these experiments in oder to measutre the gravitational constant.""Closely related to his investigations on the constant of gravitation is the experiments in search of a directive action of one quartz crystal on another, which, though leading to a negative result is a model of the application of refined methods to physical researc of great delicacy.""(From the motivation for receivind the Royal Medal).
Herman H. J. Lynge & Son
William Schneider
Silkegade 11
1113 Copenhagen
Denmark
+45 33 155 335
All items may be returned for a full refund for any reason within 14 days of receipt.