1. Western Michigan University, WMU MS 112 Bookmark DS ID: DS6382 Title: Papal bull Author: Sixtus IV Place: Rome Date: 1484.
2. Newberry Library, VAULT oversize Case MS 92 Bookmark DS ID: DS17770 Title: Compendiosa historia Hispanica Author: Rodrigo Sánchez de Arévalo Place: Rome Date: between 1470 and 1499