21. University of Pennsylvania, Ms. Coll. 591 Folder 14 Title: Antiphonary Author: Catholic Church Date: between 1300 and 1599.
22. University of Pennsylvania, Ms. Coll. 591 Folder 6 Title: Antiphonary Author: Catholic Church Date: 1200s.
23. University of Pennsylvania, Ms. Oversize 4 Title: Antiphonary Author: Catholic Church Date: [15--?]
25. University of Oregon, MS 148 Title: Antiphonary Author: Catholic Church Place: Besancon Date: approximately 1330.