612. Free Library of Philadelphia, Lewis E M 26:8-9 Title: Antiphonary Place: Bologna Date: 1350-1399
615. Free Library of Philadelphia, Lewis E M 26:12 Title: Historiated initial Place: Bologna Date: 1300-1325
618. Free Library of Philadelphia, Lewis E M 26:15 Title: Historiated initial Place: Bologna Date: 1375-1399