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.
3. University of Pennsylvania, LJS 325 Title: Nicomachean Ethics Place: France and Italy Date: [after 1568]
4. University of Pennsylvania, Oversize LJS 346 Title: Edicts concerning Jews in Mantua. Author: Vincenzo Gonzaga Place: Mantua Date: 1594.
5. University of Pennsylvania, Oversize LJS 356 Title: Pattern-books Place: Germany Date: [between 1550 and 1599]
7. University of Pennsylvania, LJS 488 Title: Summa de arithmetica, geometria, proportioni et proportionalità Author: Luca Pacioli Place: Venice Date: [after 1494]
8. University of Pennsylvania, Oversize LJS 496 Title: Treatise on practical mathematical calculation Place: Italy Date: [between 1475 and 1499]
10. University of Pennsylvania, Misc Mss Box 6 Folder 50 Title: Miscellany Author: Pacholo Falconieri Date: 1467.