1. University of Pennsylvania, Halper 263 DS ID: DS25809 Title: Maḥzor Date: 11th century-12th century?
2. University of Pennsylvania, Halper 310 DS ID: DS25914 Title: Azharah Author: Isaac ibn Ghiyyat Date: 11th century-13th century?
3. University of Pennsylvania, Halper 262 DS ID: DS26037 Title: Maḥzor Date: 11th century-12th century?