1. Free Library of Philadelphia, Lewis E 184 DS ID: DS4531 Title: Psalter Place: France Date: 1200-1299
2. Free Library of Philadelphia, Lewis E 185 DS ID: DS4532 Title: Psalter and Lewis Psalter Place: Paris and France Date: 1220-1245
3. Free Library of Philadelphia, Lewis E 186 DS ID: DS4533 Title: Psalter Place: Hildesheim and Germany Date: 1140-1160