1. Newberry Library, VAULT Wing MS folio ZW 1 .525 DS ID: DS17883 Title: Papal documents Author: Catholic Church and Clement VII Place: Rome Date: 1525 March 3
2. Newberry Library, VAULT Wing MS oversize ZW 5351 .96 DS ID: DS18066 Title: Letter Author: Catholic Church and Clement VIII Place: Rome Date: 1596.