8vo (cm 20), 3 volumes bound together in a nearly contemporary binding in brown half calf with corners, gilt spine (a bit rubbed) with gold impressions, and title on red morocco label, sprinkled edges, inside a fresh and bright copy. Engraved titles with illustrated architectonical bordures, 2 folding engraved plates of music at end of volume 1. Pp. (16), 256; (2), 224, xliv; (2), 259. (The p. 67 of vol. II with paper fault, no loss). Complete.