Warming.
** Adams 220.5 Thompson, Sir B., Count Rumford, 1753-1814. Essays, political, eco- nomical and philosophical. (Continued, 1.) stances. — An experimental inquiry concerning the source of heat excited by friction. Vol. [2] (essay 6) is badly decayed and mutilated. Vols. [2-4] have on the cover, the title: Count Rumford’s Experimental essays, political, economical, and philosophical, and are of a later edition, intended to form vol. 2 of the work.
Vols. [3] and [4] have no title-pages.
Same. Ist American, from the 3rd London edition. Boston: Printed by Manning & Loring for David West . . . 1798, 99. 2 v. Portrait. Plates. Plans. 21%cm., in 4s.
**E.212.10—3967.1 (Continue ext card.] This card was printed at the Boston Public Library. May 1, 1916. K8056