1. University of Kansas, MS C189 Title: Philosophy Author: Porphyry and Aristotle Place: Italy Date: [between 1301 and 1400]
2. University of Oregon, MS 112 Title: Antiphonal Author: Catholic Church Place: Italy Date: between 1227 and 1275.
3. Boston Public Library, MS pb Med.283 Title: Single leaf from a Beneventan noted breviary : in Latin]. Author: Catholic Church Place: Italy Date: between 1200 and 1299?
4. Western Michigan University, Newberry / WMU MS 3 Title: Antiphonal Author: Catholic Church Place: undetermined Date: 1500?