1. University of Pennsylvania, Oversize LJS 473 Title: L'arte del navegare Place: Venice Date: 1464-1465.
5. University of Pennsylvania, Ms. Coll. 742 Folder 31 Title: Appointment Author: Sigismund Date: 1432.
6. University of Pennsylvania, Ms. Coll. 742 Folder 47 Title: Grant Author: Consiglio Generale Date: 1482.
7. University of Pennsylvania, Ms. Coll. 742 Folder 57 Title: Indulgence Author: pope Date: between 1490 and 1520?
8. University of Pennsylvania, Ms. Coll. 742 Folder 72 Title: Nomination Author: Roman Catholic Archdiocese of Siena Date: 1511.
9. University of Pennsylvania, Ms. Coll. 742 Folder 93 Title: Indulgence Author: Sixtus V Date: 1587.