11. Columbia University Rare Book & Manuscript Library, MS X893 Ib54 DS ID: DS19563 Title: Hebrew texts Author: Abraham ibn Ezra Place: undetermined Date: 18--
12. Columbia University Rare Book & Manuscript Library, MS X893 M69 DS ID: DS19684 Title: Segulot Place: undetermined Date: 18--
13. Columbia University Rare Book & Manuscript Library, MS X893 Z8 v.1 no.13 DS ID: DS19958 Title: Goralot Place: undetermined Date: 16--