21. Columbia University Rare Book & Manuscript Library, MS X893 Af22 DS ID: DS19735 Title: Legal text Author: Caleb Afendopolo Place: Turkey Date: 1497.
22. Columbia University Rare Book & Manuscript Library, MS X893 H26 DS ID: DS19766 Title: Hebrew texts Author: Mordecai Sultansky Place: Poland Date: 1857.
23. Columbia University Rare Book & Manuscript Library, MS X893 R311 DS ID: DS19795 Title: List and Hebrew text Place: Crimea Date: 1811.