421. University of Pennsylvania, Ms. Coll. 49 Folder 84 Title: Spanish inquisition Author: Grand Inquisitor of Spain Date: 1581.
422. University of Pennsylvania, Ms. Coll. 591 Folder 10 Title: Breviary Author: Catholic Church Date: 1400s.
423. University of Pennsylvania, Ms. Coll. 591 Folder 12 Title: Breviary Author: Catholic Church Date: 1400s.
424. University of Pennsylvania, Ms. Coll. 591 Folder 13 Title: Missal Author: Catholic Church Date: 1400s or 1500s?
425. University of Pennsylvania, Ms. Coll. 591 Folder 19 Title: Régime du corps Author: Aldobrandino da Siena Date: between 1375 and 1399.
426. University of Pennsylvania, Ms. Coll. 591 Folder 20 Title: In libros De caelo et mundo Aristotelis Author: Thomas Aquinas Date: between 1275 and 1299.
427. University of Pennsylvania, Ms. Coll. 591 Folder 21 Title: Liber aggregatus in medicinis simplicibus Author: Serapion the Younger Date: ca. 1300.
428. University of Pennsylvania, Ms. Coll. 591 Folder 33 Title: Defecerunt scrutantes scrutinio Author: Antoninus of Florence Date: ca. 1450.
429. University of Pennsylvania, Ms. Coll. 591 Folder 37 Title: Breviary fragments : use of Sarum, Author: Catholic Church Date: 1400s.
430. University of Pennsylvania, Ms. Coll. 591 Folder 38 Title: Dictionary Date: between 1275 and 1299?