504. Free Library of Philadelphia, Lewis E 177 Title: Prayer book Place: Germany and France Date: 1200-1299
506. Free Library of Philadelphia, Lewis E 179 Title: Prayer book Author: Erasmus, Prudentius, and Marco Girolamo Vida Place: Northern Germany and Flanders Date: 1540-1550
510. Free Library of Philadelphia, Lewis E 183 vol. 1 Title: Psalter Place: Netherlands Date: 1450-1465