1. Columbia University Rare Book & Manuscript Library, MS X893 C73 DS ID: DS18552 Title: Piyyutim Place: undetermined Date: 14--
2. Columbia University Rare Book & Manuscript Library, MS X893 C73 DS ID: DS19507 Title: Commentary on Song of Solomon Place: undetermined Date: 14--
3. University of Pennsylvania, Halper 192 DS ID: DS25904 Title: Prayer Date: 12th century-14th century?