1. Free Library of Philadelphia, Lewis E M 9:15 DS ID: DS4773 Title: Lectionary Place: Flanders Date: 1490-1510
2. Free Library of Philadelphia, Lewis E M 9:16a-d DS ID: DS4774 Title: Lectionary Place: Flanders Date: 1490-1510
3. Free Library of Philadelphia, Lewis E M 42:24-25 DS ID: DS5310 Title: Lectionary Place: Tournai and Flanders Date: 1490-1510