1. Columbia University Rare Book & Manuscript Library, MS X893 J553 DS ID: DS18958 Title: Tiḳunim Author: Moses ben Mordecai Zacuto Place: Italy Date: 17--
2. Columbia University Rare Book & Manuscript Library, MS X893 J7397 DS ID: DS19874 Title: Tiḳunim Place: Italy Date: 1795.