C. Ptolemaei Quadripartitum, books i, ii, and iii, as far as περι' γονέων (fol. 29v in the ed. of Camerarius), followed (fol. 63) by the anonymous commentary, defective at the beginning and end and in at least two other places. (It begins at p. 3, col. 1, of the 1559 Bâle edition and ends at p. 170, col. 1. There are gaps at fols. 77-80 corresponding to p. 15, col. 1-p. 17, col. 1, and at foll. 99v-100 corresponding to p. 32, col. 1.)