ARISTOTLE, attributed to. De coloribus libellus. Greek text with Latin translation and commentary by Simone Porzio. 197, [3] pages, including errata leaf at end. 4to, 218x135 mm, modern binding of vellum-backed boards covered with 16th-century printed liturgical leaves; scattered marginal dampstains, opening leaves browned, title soiled, with later owner's monogram stamp. 19th-century owner's handwritten table of contents on blank verso of last leaf. Florence: Lorenzo Torrentino, 1548