Aristotle. Opera quae quidem extant omnia, latinitate vel iam olim, vel nunc recens a viris doctissimis donata, & graecum ad exemplar diligentissime recognita. Item Io. Lodovici vivis Valentini, de libris Aristotelicis censura, nunc recens & nata & edita. Ad haec de vita Aristotelis per Philippum Melanchthonem. Part I (of 2). 6 Bl., 843 S. With woodcut printer mark. 34.5 x 21.5 cm. Blind embossed pork leather band d. C. (somewhat more stained and rubbed, overall darkened; without closing) with 2 old paper back signs. Basel, (Johann Oporinus), 1538. VD16 A 3282. Adams A 1741. – Latin oporinus printing of Aristotle's writings, but here only part I of the two-volume edition. – Title stamped and with hs. Possession entry. Slightly flaky and damp-edge as well as with two small worm canals in the side section.