1. Columbia University Rare Book & Manuscript Library, MS X893 Az2Q DS ID: DS18849 Title: Hebrew texts Place: Spain Date: 17- -
2. Columbia University Rare Book & Manuscript Library, MS X893 R732 DS ID: DS19068 Title: Hebrew texts Author: Gersonides Place: Spain Date: 14--
3. Columbia University Rare Book & Manuscript Library, MS X893 H39 DS ID: DS19799 Title: Hebrew texts Author: Makhir Place: Spain Date: 1703.