Θεωνος Σμυρναιου Πλατωνικου, Των κατα μαθηματικον χρησιμων εις την του Πλατωνος αναγνωσιν = Theonis Smyrnaei platonici, Eorum, quae in mathematicis ad Platonis lectionem utilia, sunt, expositio. E bibliotheca Thuana opus nunc primum editum, latina versione, ac notis illustratum ab Ismaele Bullialdo ... - Theon, Smyrnaeus sec. II (apud Ludovicul de Heuqueville, 1644)
Title page printed in red and black
Sign.: a4 e2 A-Z4 2A4(-2A4)-2C4 2E-2Q4. Fascicle 2D is missing (pages 207 to 212).
Ex libris on the frontboard paper with Minerva on a four-horses cart with the writing "Ex Libris Gustavi Parthey".