21. Columbia University Rare Book & Manuscript Library, MS X893 K5184 DS ID: DS18808 Title: Ketubah Place: Turkey Date: 5603 Tamuz 15, 1843, Jul. 13
22. Columbia University Rare Book & Manuscript Library, MS X893 M587 DS ID: DS19594 Title: Responsa Place: Turkey Date: 1803.
23. Columbia University Rare Book & Manuscript Library, MS X893.19 Sh3 DS ID: DS19607 Title: Fees Place: undetermined Date: 1578
24. Columbia University Rare Book & Manuscript Library, MS X893.19 H61 DS ID: DS19609 Title: Letter and Hebrew text Place: Greece Date: 1913.