21. Columbia University Rare Book & Manuscript Library, MS X893 M684 DS ID: DS19337 Title: Bible Place: Yemen Date: 18--
22. Columbia University Rare Book & Manuscript Library, MS General 069 DS ID: DS19691 Title: Diwan Place: Yemen Date: 18--
23. University of Pennsylvania, Halper 374 DS ID: DS25860 Title: Ketubah Place: Yemen Date: Fri. Mar. 4, 1892