Boyle, Robert, 1626-1691. No. 7 in **G.389A.242 Two problems about cold, grounded on new experiments, and pro- posed ina letter to a friend. {London. 1674.] 6, (1), 5, (2), Il pp. 16% cm., in 8s, Appended are An attempt to manifest and measure the geat expansive force of freezing water, and A new experiment about the production of cold by the conflict of bodies.
This card was printed at the Boston ae) Public Library, December 12, 1933.
D3155 — Cold. Atmospheric condition.