1. Columbia University Rare Book & Manuscript Library, MS X893 K5195 DS ID: DS18523 Title: Ketubah Place: Florence Date: 5510 Ḥeshṿan 10, 1749 Oct. 22
2. Columbia University Rare Book & Manuscript Library, MS X893 D54 DS ID: DS18906 Title: Responsa Author: Leon Ghirone Place: Florence Date: 1714.