1. University of Pennsylvania, Halper 437 DS ID: DS25832 Title: List of names Date: 11th century-12th century?
2. University of Pennsylvania, Halper 457 DS ID: DS26009 Title: Amulet Date: 11th century-13th century?
3. University of Pennsylvania, Halper 458 DS ID: DS26095 Title: Commentary on Psalms Date: 11th century-13th century?