Aristotle. Organum, hoc est libri omnes ad Logicam pertinentes, Græcé & Latiné. Iul. Pacius recensuit. 4 Bl., 831 S. With figural woodcut title border and numerous schematic woodcut illusions. 24.5 x 16.5 cm. Blind-embossed pork leather band of the C.E. (somewhat flaky, rubbed and bruised; without clasps). (Morges), Guillaume de Leymarie, 1584. Adams A 1866. IA 108668. Lonchamp 152. – First printing of the edition of Aristotle's logical writings by the highly respected Geneva legal scholar Julius Pacius (1550-1635), a second edition was published in 1597 by Andreas Wechel in Frankfurt. With Latin-Greek parallel text. – Throughout with slightly stronger brown spot in the upper margin, initially also in the lower margin. Some pages of analysis with more detailed annotations in a miniature italics. Decorative pork leather band, the central plates with allegorical representations of the Justitia with their attributes straightening sword and scales (front cover) and the earthy Lukretia (back cover). With Eignerinitials "IPB" applied in ink.