24. Free Library of Philadelphia, Lewis E M 42:11 Title: Antiphonary Place: Middle Rhine Date: 1340-1360
25. Free Library of Philadelphia, Lewis E M 42:12-13 Title: Antiphonary Place: Regensburg Date: 1300-1325
27. Free Library of Philadelphia, Lewis E M 42:16B Title: Antiphonary Place: Flanders Date: 1300-1325
29. Free Library of Philadelphia, Lewis E M 44:15 Title: Antiphonary Place: Regensburg Date: 1300-1315
30. Free Library of Philadelphia, Lewis E M 45:6-10 Title: Antiphonary Place: Bologna Date: 1350-1375