1. University of Pennsylvania, Halper 213 DS ID: DS25780 Title: Haggadah Date: 11th century-13th century?
2. University of Pennsylvania, Halper 169 DS ID: DS26040 Title: Treatise on prayer Date: 11th century-13th century?
3. University of Pennsylvania, Halper 212 DS ID: DS26121 Title: Haggadah Date: 11th century-13th century?