21. University of Pennsylvania, Ms. Coll. 591 Folder 44 DS ID: DS1793 Title: Canon of Medicine Author: Avicenna Date: 1300s-1400s?
22. University of Pennsylvania, Halper 456 DS ID: DS25653 Title: Amulet Place: Istanbul and Italy Date: 14th century?
23. University of Pennsylvania, Halper 454 DS ID: DS25776 Title: Medical texts Date: 11th century-13th century?
24. University of Pennsylvania, Halper 447 DS ID: DS25854 Title: Medical texts Date: 11th century-12th century?
25. University of Pennsylvania, Halper 452 DS ID: DS26114 Title: Recipes Date: 11th century-12th century?