31. University of Pennsylvania, Halper 118 DS ID: DS25842 Title: Commentary on Psalms Date: 10th century-11th century?
32. University of Pennsylvania, Halper 59 DS ID: DS25912 Title: Torah commentary Date: 11th century-12th century?
33. University of Pennsylvania, Halper 431 DS ID: DS25917 Title: Commentary on Psalms Date: 11th century?