1. Pepperdine University, M2148.L1S7 DS ID: DS30370 Title: Gradual Author: Catholic Church Place: Valencia and Spain Date: 15th or 16th century
2. Pepperdine University, M2148.L1S634 no.3 DS ID: DS30383 Title: Gradual Author: Catholic Church Place: Seville and Spain Date: 1540