16mo, pp. 665, . Final leaf of index torn removing half a dozen lines on recto. Contemporary vellum, long sides overlapping, spine lettered in ink. Toned, some soiling and light staining, particularly to title-page. Vellum ruckled and marked, front hinge split, no flyleaves. Inscription to title-page crossed out, some under- and side-lining and occasional annotations in an early hand.