41. University of Pennsylvania, CAJS Rar Ms 303 Title: Carta executoria de hidalguia Author: Spain Date: Granada. 1577.
42. University of Pennsylvania, Misc Mss Box 1 Folder 31 Title: Miscellany Author: Wool Guild Date: 1552, n.d.
43. University of Pennsylvania, Misc Mss Box 2 Folder 26 Title: Miscellany Author: House of Borgia Date: 1503-1549, 1770.
44. University of Pennsylvania, Misc Mss Box 6 Folder 51 Title: Miscellany Author: Alessandro Farnese Date: 1539-1549.
45. University of Pennsylvania, Misc Mss (Large) Box 1 Folder 13 Title: In Evangelium Iohannis tractatus Author: Richard Burdet Date: 1478.
46. University of Pennsylvania, Misc Mss (Large) Box 2 Folder 4 Title: In Evangelium Iohannis tractatus Author: Gregory XI Date: 1377.
47. University of Pennsylvania, Misc Mss (Large) Box 2 Folder 18 Title: In Evangelium Iohannis tractatus Author: Christianus Joannes de Villabalzana Date: 1490.
48. University of Pennsylvania, Oversize Ms. Codex 1019 Title: Commentary on Aristotle's Physics Author: Alfonso Spezzani Place: Italy Date: 1591.
49. University of Pennsylvania, Oversize Ms. Codex 1020 Title: Lectiones eximi philosophi marciantonii Author: Marcantonio Genua Place: Italy Date: 1549.
50. University of Pennsylvania, Oversize Ms. Codex 1071 Title: Names and armies of the nobility Place: England Date: 1597.