DESMONCEAUX, l'Abb. Trait des Maladies des Yeux et des Oreilles. Paris: for the author and Lottin de S. Germain, 1786. 2 volumes, 8o (192 x 123 mm). Half-title in Vol. I, engraved portrait of the author by Nicollet after Le Sueur, 3 engraved plates, errata leaf. (Repair to small marginal hole in 2F2.) Contemporary mottled calf, spines gilt, tan and black morocco lettering pieces (corners, joints and spine ends very worn, extremities worn, some scuffing to boards, joints starting on Vol. II). Provenance: M. Chaplain-Durocher (library label on front pastedowns; Garnier (ownership inscription on half-title of Vol. I). FIRST EDITION. (2)