22. University of Pennsylvania, Halper 472 DS ID: DS25861 Title: Accounts Author: Abraham Ben Yijû Place: Old Cairo Date: 1152?
23. University of Pennsylvania, Halper 418 DS ID: DS25892 Title: Letter Place: Old Cairo Date: 1100-1138?
24. University of Pennsylvania, Halper 344 DS ID: DS25964 Title: Document Place: Alexandria Date: April 23, 1164
25. University of Pennsylvania, Halper 395 DS ID: DS26007 Title: Letter Author: Ben ʹAmram, 9th/10th century Date: 1100?