21. Columbia University Rare Book & Manuscript Library, MS X893 Aa1 DS ID: DS19616 Title: Hebrew texts Author: Aharon Daṿid, from Aram Tsovah Place: Syria Date: 19--
22. Columbia University Rare Book & Manuscript Library, MS X893 R184 DS ID: DS19942 Title: Talmudic text Author: Raphael Kaẓin Place: Syria Date: 18--