21. University of Pennsylvania, Halper 78 DS ID: DS26124 Title: Mishneh Torah Date: 11th century-12th century?
23. University of Pennsylvania, Halper 187 DS ID: DS26149 Title: Prayer book Date: 12th century-13th century?
24. University of Pennsylvania, Halper 172 DS ID: DS26159 Title: Blessings and Psalms Date: 11th century-13th century?
25. University of Pennsylvania, Halper 68 DS ID: DS26187 Title: Bible commentary Date: 11th century-12th century?