61. University of Pennsylvania, Halper 150 DS ID: DS26134 Title: Maḥzor Date: 13th century-15th century?
62. University of Pennsylvania, Halper 123 DS ID: DS26144 Title: Pesaḥim Author: Isaac Alfasi Date: 12th century?
63. University of Pennsylvania, Halper 140 DS ID: DS26177 Title: Talmudic text Date: 11th century-12th century?