51. Columbia University Rare Book & Manuscript Library, MS X893C J55 V.36 no.2 DS ID: DS19784 Title: Ketubah Place: France Date: 5500 Siṿan 5, 1740, May 31
52. University of Pennsylvania, Misc Mss (Large) DS ID: DS25976 Title: Hebrew text Date: 1600? - 1899?