1. Boston Public Library, MS f Med.151 Title: Missal : use of York : in Latin]. Author: Catholic Church Place: England Date: between 1325 and 1375].
2. Boston Public Library, MS q Med.7 Title: Psalter : use of Sarum : in Latin]. Author: Catholic Church Place: England Date: between 1425 and 1450
3. Western Michigan University, WMU MS 162 Title: Bible Author: Catholic Church Place: England Date: between 1340-1360