31. University of Pennsylvania, LJS 342 Title: Copies of documents relating to water rights in Milan. Author: Duchy of Milan Place: Milan Date: [after 1444]
32. University of Pennsylvania, Oversize LJS 346 Title: Edicts concerning Jews in Mantua. Author: Vincenzo Gonzaga Place: Mantua Date: 1594.
33. University of Pennsylvania, LJS 358 Title: Letter to Rodolfo Pio da Carpi, Author: Rodolfo Pio da Carpi Date: circa 1560.
34. University of Pennsylvania, LJS 35 Title: Decretales Gregorii IX Author: Catholic Church Date: between 1240 and 1260.
35. University of Pennsylvania, Oversize LJS 36 Title: Manuscript leaf from an account of the Jewish Wars, Date: 1100s.
36. University of Pennsylvania, LJS 379 Title: Edicts concerning jews Author: Ferdinando I de' Medici Place: Florence Date: [after 1593]
37. University of Pennsylvania, LJS 37 Title: Elements Author: Euclid Place: Egypt Date: A.H. 502 (1108-1109)
39. University of Pennsylvania, LJS 386 Title: Mīzān al-ḥikmah Author: Al-Khazini Date: [1250?-1350?]
40. University of Pennsylvania, LJS 387 Title: al-Qāmūs al-muḥīṭ Author: Fairuzabadi Place: Iran Date: [between 1350 and 1450?]