1. University of Pennsylvania, LJS 232 Title: Trattato delle proportioni et proportionalità Author: Benedetto Varchi Date: 1539
2. University of Pennsylvania, LJS 271 Title: Niccolò di Giovanni Machiavelli receipt Author: Niccolò di Giovanni Machiavelli Date: 1531.
4. University of Pennsylvania, LJS 29 Title: Extratto da un libro de razza da cavalli del re Ferrante vechio de Aragona. Author: Ferdinand I of Naples Place: Venice Date: 1541.
5. University of Pennsylvania, Oversize LJS 346 Title: Edicts concerning Jews in Mantua. Author: Vincenzo Gonzaga Place: Mantua Date: 1594.
6. University of Pennsylvania, Oversize LJS 473 Title: L'arte del navegare Place: Venice Date: 1464-1465.
8. University of Pennsylvania, Misc Mss Box 1 Folder 27 Title: Miscellany Author: Francesco Armellini Pantalassi de' Medici Date: 1521.
9. University of Pennsylvania, Misc Mss Box 1 Folder 31 Title: Miscellany Author: Wool Guild Date: 1552, n.d.
10. University of Pennsylvania, Misc Mss Box 2 Folder 26 Title: Miscellany Author: House of Borgia Date: 1503-1549, 1770.