1. University of Pennsylvania, Ms. Coll. 742 Folder 119 DS ID: DS1821 Title: Grant Author: Giovanni d'Andrea di Nanni Todeschini Piccolomini Date: 1517.
2. University of Pennsylvania, Ms. Coll. 742 Folder 47 DS ID: DS1866 Title: Grant Author: Consiglio Generale Date: 1482.