1. University of Pennsylvania, Oversize LJS 189 Author: Zayn al-Din Gorgani Place: Persia Date: [between 1300 and 1399?]
2. University of Oregon, MS 054 Title: Book of hours Author: Catholic Church Place: France Date: between 1375 and 1400?
3. University of Oregon, MS 144 Title: Decretals Author: Gregory IX Place: France Date: between 1301 and 1325.
4. Free Library of Philadelphia, Lewis E 161 Title: Missal Author: Catholic Church Place: Germany Date: 1366-1400