2551. Free Library of Philadelphia, Lewis E M 42:18-19 Title: Pontifical Place: France Date: 1300-1399
2552. Free Library of Philadelphia, Lewis E M 42:19A Title: Book of hours Place: Flanders Date: 1500-1515
2555. Free Library of Philadelphia, Lewis E M 42:21 Title: Book of hours Place: Flanders Date: 1400-1499
2557. Free Library of Philadelphia, Lewis E M 42:24-25 Title: Lectionary Place: Tournai Date: 1490-1510
2558. Free Library of Philadelphia, Lewis E M 42:27A-B Title: Choir book Place: Flanders Date: 1500-1515
2559. Free Library of Philadelphia, Lewis E M 42:28a-d Title: Choir book Place: Germany Date: 1485-1499
2560. Free Library of Philadelphia, Lewis E M 42:28A Title: Breviary Place: Netherlands Date: 1400-1499