11. University of Pennsylvania, Halper 310 DS ID: DS25914 Title: Azharah Author: Isaac ibn Ghiyyat Date: 11th century-13th century?
12. University of Pennsylvania, Halper 258 DS ID: DS25944 Title: Legal text Date: 12th century-14th century?
13. University of Pennsylvania, Halper 262 DS ID: DS26037 Title: Maḥzor Date: 11th century-12th century?