1. University of Pennsylvania, Ms. Coll. 591 Folder 36 Title: Pontifical Author: Catholic Church Date: between 1075 and 1099.
2. Free Library of Philadelphia, Lewis E M 12:15 Title: Decorated initial Place: undetermined Date: 1000-1500
3. Free Library of Philadelphia, Lewis E M 13:1 Title: Decorated initial Place: France Date: 1000-1500
5. Free Library of Philadelphia, Lewis E M 33:18 Title: Illuminated leaf Place: undetermined Date: 1000-1500
6. Free Library of Philadelphia, Lewis E M 33:19 Title: Illuminated leaf Place: undetermined Date: 1000-1500
7. Free Library of Philadelphia, Lewis E M 33:20 Title: Illuminated leaf Place: undetermined Date: 1000-1500
8. Free Library of Philadelphia, Lewis E M 33:22 Title: Illuminated leaf Place: undetermined Date: 1000-1500
9. Free Library of Philadelphia, Lewis E M 33:23 Title: Illuminated leaf Place: undetermined Date: 1000-1500
10. Free Library of Philadelphia, Lewis E M 42:26 Title: Illuminated leaf Place: undetermined Date: 1000-1500