41. University of Pennsylvania, Ms. Coll. 591 Folder 11 Title: Breviary Author: Catholic Church Date: ca. 1480.
42. University of Pennsylvania, Ms. Coll. 591 Folder 12 Title: Breviary Author: Catholic Church Date: 1400s.
43. University of Pennsylvania, Ms. Coll. 591 Folder 13 Title: Missal Author: Catholic Church Date: 1400s or 1500s?
44. University of Pennsylvania, Ms. Coll. 591 Folder 14 Title: Antiphonary Author: Catholic Church Date: between 1300 and 1599.
45. University of Pennsylvania, Ms. Coll. 591 Folder 29 Title: Missal Author: Catholic Church Date: ca. 1100.
46. University of Pennsylvania, Ms. Coll. 591 Folder 30 Title: Breviary Author: Catholic Church Date: ca. 1150.
47. University of Pennsylvania, Ms. Coll. 591 Folder 37 Title: Breviary fragments : use of Sarum, Author: Catholic Church Date: 1400s.
48. University of Pennsylvania, Ms. Coll. 591 Folder 3 Title: Breviary Author: Catholic Church Date: 1100s.
49. University of Pennsylvania, Ms. Coll. 591 Folder 6 Title: Antiphonary Author: Catholic Church Date: 1200s.
50. University of Pennsylvania, Ms. Coll. 591 Folder 7 Title: Missal Author: Catholic Church Date: 1300s.