1. Free Library of Philadelphia, Lewis T302 DS ID: DS6092 Title: Antiphonary Place: undetermined Date: 1400-1500
2. Free Library of Philadelphia, Lewis T310 DS ID: DS6100 Title: Antiphonary Place: undetermined Date: 1400-1500
3. Free Library of Philadelphia, Lewis T311 DS ID: DS6101 Title: Antiphonary Place: undetermined Date: 1400-1550