1. University of Pennsylvania, Ms. Coll. 742 Folder 33 DS ID: DS1852 Title: Petition Author: Simone di Nicolo Petroni Date: 1439.
2. University of Pennsylvania, Ms. Coll. 742 Folder 54 DS ID: DS1874 Title: Petition Author: Santa Maria in Portico a Fontegiusta Date: 1488.