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 R44 DS ID: DS19943 Title: Hebrew texts Author: Eliezer ben Isaac Rieti Place: Italy Date: 17--