512. University of Pennsylvania, Oversize Ms. Codex 1059 Title: Decretals of Gregory IX Author: Catholic Church Place: France Date: [between 1280 and 1299]
513. University of Pennsylvania, Ms. Codex 105 Title: Privileges Author: knight of the Teutonic Order Place: Germany Date: [1450?]
514. University of Pennsylvania, Ms. Codex 1060 Title: Antiphonary Author: Catholic Church Place: Germany Date: [between 1450 and 1499]
515. University of Pennsylvania, Ms. Codex 1061 Title: Epithoma : seu flores in collationes patrum Johanni Cassiani. Author: Heinrich von Friemar Place: Germany Date: [14--]
516. University of Pennsylvania, Ms. Codex 1063 Title: Book of hours : use of Sarum. Author: Catholic Church Place: London Date: [1450-1460?]
517. University of Pennsylvania, Ms. Codex 1065 Title: Bible Place: England Date: [between 1240 and 1250]
518. University of Pennsylvania, Oversize Ms. Codex 1068 Title: Coniecturarum liber Author: Jean Passerat Place: Paris Date: [between 1572 and 1599]
519. University of Pennsylvania, Ms. Codex 106 Title: Processus honorabilis procuratoris fiscalis Author: Roman Catholic Diocese of Zaragoza Place: Zaragoza Date: 1487-1500.
520. University of Pennsylvania, Ms. Codex 1076 Title: Prolegomena in Aristotelem Place: Italy Date: 1598.