1. Newberry Library, VAULT Case MS 101.1 DS ID: DS17863 Title: Letter Author: Lorenzo de' Medici Place: Florence Date: 1485 January 8.
2. Newberry Library, VAULT Case MS 75.1 DS ID: DS17897 Title: Poetry Author: Feo Belcari Place: Florence and Italy Date: between 1450 and 1484?