81. University of Pennsylvania, Halper 403 DS ID: DS26167 Title: Letter Date: 11th century-13th century?
82. University of Pennsylvania, Halper 383 DS ID: DS26178 Title: Letter Author: Ḥayim ben ʻAmar Place: Alexandria Date: 1060?
83. University of Pennsylvania, Halper 68 DS ID: DS26187 Title: Bible commentary Date: 11th century-12th century?