1. University of Pennsylvania, Ms. Coll. 742 Folder 57 Title: Indulgence Author: pope Date: between 1490 and 1520?
2. University of Pennsylvania, Ms. Coll. 742 Folder 93 Title: Indulgence Author: Sixtus V Date: 1587.
3. University of Pennsylvania, Ms. Coll. 764 Item 178 Title: Indulgence Author: Francesco Soderini Date: 1515.
4. University of Pennsylvania, Ms. Coll. 764 Item 185 Title: Indulgence Author: Francesco Bernardo Date: 1537.
6. University of Pennsylvania, Ms. Oversize 28 Title: Indulgence Author: Roman Catholic Diocese of Regensburg Date: 1465.