22. University of Pennsylvania, Oversize LJS 47 Title: De institutione musica Author: Boethius Place: France Date: 1490
23. University of Pennsylvania, Oversize LJS 48 Title: Instrumenta feudorum castri Sone : cum privilegio comitatus in personam Don Ioannis et fratrum ac descendentium de Faelis. Place: Verona Date: 1504-1530.
25. University of Pennsylvania, LJS 56 Title: Logica parva Author: Paul of Venice Place: Padua Date: 1420.
26. University of Pennsylvania, LJS 59 Title: Dogale Author: Leonardo Loredan Place: Venice Date: 1517.
27. University of Pennsylvania, LJS 61 Title: Writs Author: Richard II of England Place: London Date: 1407-1427
28. University of Pennsylvania, CAJS Rar Ms 416 Title: Book of hours Author: Catholic Church Date: 1490
30. University of Pennsylvania, Misc Mss Box 1 Folder 10 Title: Miscellany Author: Alexander VI Date: 1560.