1. University of Pennsylvania, Misc Mss (Large) Box 1 Folder 18 Title: In Evangelium Iohannis tractatus Author: Catholic Church Date: [between 1450 and 1499].
2. University of Pennsylvania, Ms. Codex 1164 Title: Proprium de tempore Author: Catholic Church Place: Cologne Date: [14--]
3. University of Pennsylvania, Ms. Codex 1248 Title: Liturgical miscellany Author: Catholic Church Place: Italy Date: [between 1450 and 1499]
4. University of Pennsylvania, Ms. Codex 1602 Title: Office book Author: Catholic Church Place: Cologne Date: [between 1425 and 1450]
5. University of Pennsylvania, Ms. Codex 691 Title: Canon law Author: Catholic Church Place: Italy Date: [between 1450 and 1550]
6. University of Pennsylvania, Ms. Coll. 591 Folder 10 Title: Breviary Author: Catholic Church Date: 1400s.
7. University of Pennsylvania, Ms. Coll. 591 Folder 12 Title: Breviary Author: Catholic Church Date: 1400s.
8. University of Pennsylvania, Ms. Coll. 591 Folder 13 Title: Missal Author: Catholic Church Date: 1400s or 1500s?
9. University of Pennsylvania, Ms. Coll. 591 Folder 37 Title: Breviary fragments : use of Sarum, Author: Catholic Church Date: 1400s.