21. Columbia University Rare Book & Manuscript Library, MS X893 Z8 v.1 no.21 DS ID: DS19825 Title: Amulet and Jewish folklore Place: undetermined Date: 17--
22. Columbia University Rare Book & Manuscript Library, MS X893 Z8 v.2 no.16 DS ID: DS19826 Title: Jewish folklore Place: undetermined Date: 18--
23. Columbia University Rare Book & Manuscript Library, MS X893 B4798 DS ID: DS19923 Title: Amulet Place: undetermined Date: 14--