1. Indiana University, Bloomington, Poole 14 Title: De arte metrica, Laurentius Quaglielmus Ty Iulio Lutio Mancino, S. P. D.,, and Letter Author: Lorenzo Guglielmo Traversagni Place: Italy Date: 1495; s. XV(ex); 1485-1499
3. University of Pennsylvania, Misc Mss Box 10 Folder 16 Title: Letter Author: Juana I of Castile Date: 1498 1 November.
4. University of Pennsylvania, Misc Mss (Large) Box 3 Folder 9 Title: Letter Author: Francis I of France Date: 1524.
9. University of Pennsylvania, Ms. Coll. 764 Item 168 Title: Letter Author: Louis XII of France Date: 1495.
10. University of Pennsylvania, Ms. Coll. 88 Title: Letter Author: John II of Castile Date: 1449 September 15.