1. Columbia University Rare Book & Manuscript Library, MS X893 M6869 DS ID: DS19168 Title: Hebrew texts Author: Moshe Yosef Mordechai Meyuchas Place: undetermined Date: 18--
2. Columbia University Rare Book & Manuscript Library, MS X893 Sh353 DS ID: DS19953 Title: Responsa Author: Menaḥem Place: Turkey Date: 17--