LAMBERT, JOHANN HEINRICH.

Experiences sur le Poid du sel et gravité spécifique des saumures faites et analysées.

(Berlin, Haude et Spener, 1769). 4to. No wrappers as issued in "Mémoires de l'Academie Royale des Sciences et Belles-Lettres", tome XVIII, pp. 27-65., 1 folded engraved plate.

First edition. Lambert describes his experiences on solutions of salt in water. Solutions of minerals in water and the behaviour of this solution under increased heat seems to have been an importent theme for Lambert during years.

Order-nr.: 38579