1. Free Library of Philadelphia, Lewis E M 43:1c-e DS ID: DS5318 Title: Missal Place: France Date: 1290-1310
2. Free Library of Philadelphia, Lewis E M 44:11 DS ID: DS5366 Title: Missal Place: Germany Date: 1250-1299
3. Free Library of Philadelphia, Lewis T342 DS ID: DS6131 Title: Missal Place: undetermined Date: 1200-1300