1. University of Pennsylvania, Oversize LJS 177 Title: Paludi Pontine Place: Italy Date: [1586-1760?]
2. University of Pennsylvania, LJS 325 Title: Nicomachean Ethics Place: France and Italy Date: [after 1568]
4. University of Pennsylvania, LJS 468 Title: Meḳitse nirdamim Author: Meir ben Solomon Alguadez Place: Italy Date: [after 1546]
6. University of Pennsylvania, LJS 497 Title: Canones vel operationes in operando quadrante Place: Italy Date: [circa 1502]
7. University of Pennsylvania, LJS 499 Title: Igeret orḥot ʻolam Author: Abraham ben Mordecai Farissol Place: Italy Date: [after 1525]
8. University of Pennsylvania, Ms. Codex 100 Title: Statutes Author: Castello del Vivaro Place: Italy Date: [between 1575 and 1599]
9. University of Pennsylvania, Oversize Ms. Codex 1019 Title: Commentary on Aristotle's Physics Author: Alfonso Spezzani Place: Italy Date: 1591.
10. University of Pennsylvania, Oversize Ms. Codex 1020 Title: Lectiones eximi philosophi marciantonii Author: Marcantonio Genua Place: Italy Date: 1549.