93 - Chemistry—A collection of 4 French works on chemistry in 6 volumes. Lyon and Paris, 1724–66. Octavo format. Contemporary leather bindings with spine labels and gilt lettering (worn and bumped, some scuff marks, a few joints cracked).

Chemistry—A collection of 4 French works on chemistry in 6 volumes. Lyon and Paris, 1724–66. Octavo format. Contemporary leather bindings with spine labels and gilt lettering (worn and bumped, some scuff marks, a few joints cracked). I. N. Lemery. *Cours de Chymie*. Twelfth edition. With 6 (1 folded) copperplate plates. Lyon, 1724. — Owner’s mark on the title page; occasional waterstains at the top. — II. P.-J. Macquer. *Elemens de Chymie-Pratique*. 2 volumes. With 2 engraved title vignettes. Paris 1751. - III. P.-J. Macquer. Elemens de Chymie-Theorique. Nouvelle édition. With an engraved title vignette and 4 folded copperplate plates. Paris 1753. - Ownership marks on the endpaper and title page; the plates are slightly frayed at the edges and creased. - IV. Dictionnaire de Chymie. 2 volumes. Paris 1766. - In good overall condition. *