VOLTAIRE, FRANÇOIS-MARIE-AROUET DE. Élémens de la Philosophie de Neuton. 7 engraved plates; 27 engraved head- and 22 tailpieces by Folkema et al.; 60 text illustrations. [6], 399, [1] pages, including engraved allegorical additional title, frontispiece portrait, and half-title. 8vo, 198x120 mm, contemporary sheep gilt, spine ends chipped, few stains on covers, corners worn through; contents toned, with dampstain in upper outer corners toward end, early owner's ink notes on verso of frontispiece. Amsterdam: Étienne Ledet, 1738