1. University of Pennsylvania, Ms. Codex 1056 Title: Book of hours : use of Rouen. Author: Catholic Church Place: Rouen Date: [circa 1475]
2. University of Pennsylvania, Ms. Codex 1063 Title: Book of hours : use of Sarum. Author: Catholic Church Place: London Date: [1450-1460?]
3. University of Pennsylvania, Ms. Codex 1065 Title: Bible Place: England Date: [between 1240 and 1250]
4. University of Pennsylvania, Ms. Codex 141 Title: Prayerbook Author: Catholic Church Place: Germany Date: [1450?]
5. University of Pennsylvania, Oversize Ms. Codex 1531 Title: Hybrid book of hours : use of Rome. Author: Catholic Church Place: France Date: [1507?]
6. University of Pennsylvania, Ms. Codex 1566 Title: Book of hours : use of Metz. Author: Catholic Church Place: Metz Date: [between 1375 and 1399]
10. University of Pennsylvania, Ms. Coll. 591 Folder 10 Title: Breviary Author: Catholic Church Date: 1400s.