41. University of Pennsylvania, Oversize Ms. Codex 712 Title: Sermons Author: John Chrysostom Place: Italy Date: [14--]
42. University of Pennsylvania, Oversize Ms. Codex 722 Title: Expositiones difficiliorum vocabulorum Author: William Brito Place: Royaumont Date: [1350?]
43. University of Pennsylvania, Oversize Ms. Codex 723 Title: Panormia Author: Ivo of Chartres Place: France Date: [11--]
44. University of Pennsylvania, Ms. Codex 75 Title: Pupilla oculi Author: John Burgh Place: England Date: [between 1400 and 1425]
45. University of Pennsylvania, Oversize Ms. Codex 760 Title: Nicomachean Ethics Author: Aristotle Place: Italy Date: [14--]
47. University of Pennsylvania, Ms. Coll. 742 Folder 106 Title: Legal documents Author: Roman Catholic Archdiocese of Siena Date: 1331.
48. University of Pennsylvania, Ms. Coll. 742 Folder 107 Title: Minutes Author: Università de' mercanti (Siena) Date: 1399.
49. University of Pennsylvania, Ms. Coll. 742 Folder 108 Title: Privileges Author: Ferdinand I of Naples Date: 1461.
50. University of Pennsylvania, Ms. Coll. 742 Folder 109 Title: Legal documents Author: Roman Catholic Diocese of Osma-Soria Date: 1464.