1. Boston Public Library, MS f Med.109 Title: Missal : in Latin]. Author: Catholic Church Place: Flanders Date: between 1375 and 1399
2. Boston Public Library, MS f Med.151 Title: Missal : use of York : in Latin]. Author: Catholic Church Place: England Date: between 1325 and 1375].
3. Boston Public Library, MS f Med.5 Title: Franciscan missal : in Latin]. Author: Catholic Church Place: Italy Date: ca. 1350