1. Free Library of Philadelphia, Lewis T41 DS ID: DS5830 Title: Antiphonary Place: Italy Date: 1100-1199
2. Harvard University, MS Typ 704 (14) DS ID: DS10665 Title: Antiphonary Author: Catholic Church Date: ca. 1100-ca. 1150
3. Harvard University, MS Lat 388 DS ID: DS10930 Title: Antiphonary Author: Catholic Church Date: ca. 1150