1. University of Pennsylvania, Ms. Codex 1095 Bookmark DS ID: DS911 Title: Commentary on Aristotle Place: France Date: between 1500 and 1599
2. University of Pennsylvania, Ms. Coll. 591 Folder 20 Bookmark DS ID: DS1773 Title: In libros De caelo et mundo Aristotelis Author: Thomas Aquinas Date: between 1275 and 1299.