1. Columbia University Rare Book & Manuscript Library, MS X893 K514 no.4 DS ID: DS18823 Title: Amulet Place: Greece Date: 1851.
2. Columbia University Rare Book & Manuscript Library, MS X893 Z8 v.2 no.16 DS ID: DS19826 Title: Jewish folklore Place: undetermined Date: 18--
3. University of Pennsylvania, CAJS Rar Ms 507 DS ID: DS26001 Title: Amulet Place: North Africa Date: 1850?-1899