1. Boston Public Library, MS pb Med.231 Title: Single leaf from a 15th-century book of hours, use of Amiens (?) : in French]. Author: Catholic Church Place: France Date: between 1450 and 1475
2. Boston Public Library, MS pb Med.232 Title: Single leaf from a 15th-century book of hours : in Latin]. Author: Catholic Church Place: France Date: ca. 1470?
3. Boston Public Library, MS pb Med.243 Title: Single leaf from a 15th-century missal : in Latin]. Author: Catholic Church Place: Italy Date: ca. 1450
4. Boston Public Library, MS q Med.242 Title: Book of hours : undetermined use : in German]. Author: Catholic Church Place: Germany Date: between 1450 and 1475.