A volume made up of various MSS. containing astronomical and other treatises: Fol. 1 Σεξτου̑ 'Εμπειρικου̑ Πυρρωνείων ὐποτυπώσεων ᾱ, β̄, γ̄ (cod. S in Mutschmann's list, Rhein. Mus. 64 (1909), 248). Fol. 199 Περι' στρατηγικω̑ν ὀνομάτων τε και' τάξεων άδέσποτον, really Aelian, τακτικη' θεωρία, defective, followed (fol. 230v) by a diagram with a paragraph of explanation from some Byzantine…