1. University of Oregon, MS 026 Title: Dialogues Author: Gregory I Place: France Date: between 1101 and 1200.
2. University of Oregon, MS 146 Title: Missal Author: Catholic Church Place: Germany Date: between 1101 and 1125.
4. Princeton University, Garrett MS. 145. Title: Revelations Place: England Date: between 1450 and 1475