1091. Free Library of Philadelphia, Lewis E M 72:1 Title: Antiphonary Place: Florence Date: 1450-1499
1092. Free Library of Philadelphia, Lewis E M 72:2 Title: Antiphonary Place: Florence Date: 1400-1450
1098. Free Library of Philadelphia, Lewis E M 72:13-14 Title: Antiphonary Place: Perugia Date: 1300-1350
1100. Free Library of Philadelphia, Lewis E M 72:17-21 Title: Antiphonary Place: Perugia Date: 1450-1499