1. University of Pennsylvania, Ms. Codex 253 DS ID: DS1466 Title: Nicomachean ethics Author: Taddeo Alderotti Place: Italy Date: 1456.
2. Columbia University Rare Book & Manuscript Library, MS X893 L974 DS ID: DS19813 Title: Tefilot Author: Moshe Chaim Luzzatto Place: Italy Date: 17--