cr-er Fragmentum ex Euclidis Geometria 1r-29r Theon, Alexandrinus: In Canones Astronomiae 30r-110v Ptolemaeus, Claudius: [...] 111r-118r Ptolemaeus, Claudius: Canonium urbium insignium 118v [...] 119r-127r Ptolemaeus, Claudius: Astrolabium, cum figuris in textu 128r-128v [...] 129r-153v Aratus, Solensis: Phaenomena, praevia vita Arati