241. University of Pennsylvania, Halper 311 DS ID: DS25715 Title: Lexicographical text Date: 10 century-11th century?
242. University of Pennsylvania, Halper 95 DS ID: DS25741 Title: ʹArukh Author: Nathan ben Jehiel Date: 12th century-13th century?
243. University of Pennsylvania, Halper 97 DS ID: DS25900 Title: ʹArukh Author: Nathan ben Jehiel Date: 12th century-13th century?
244. University of Pennsylvania, Halper 67 DS ID: DS25913 Title: Judeo-Arabic text Date: 11th century?
245. University of Pennsylvania, RAR MS DS ID: DS25921 Title: Torah commentary Date: 12th century-13th century?