1. Columbia University Rare Book & Manuscript Library, MS X893 Is3 DS ID: DS18773 Title: Hebrew texts Author: Ishmael ben Abraham Isaac ha-Kohen Place: Italy Date: 17--
2. Columbia University Rare Book & Manuscript Library, MS X893.1 NL K14 DS ID: DS19376 Title: Hebrew texts Author: Joseph ben Ephraim Karo Place: Yemen Date: 16--