2. University of Pennsylvania, LJS 267 Title: De ludo schacchorum seu de moribus hominum et officiis nobilium ... etc Date: 1409
4. University of Pennsylvania, LJS 424 Title: Nonus Almansoris cum annotationibus Doctoris S? : varia alia opuscula. Author: Johannes Mellarinus Place: Bologna Date: 1500-1501.
5. University of Pennsylvania, LJS 457 Title: Logica parva Author: Paul of Venice Place: Perugia Date: 1475.
6. University of Pennsylvania, Oversize LJS 47 Title: De institutione musica Author: Boethius Place: France Date: 1490
7. University of Pennsylvania, Ms. Codex 1156 Title: Epithome artis epistolaris Author: Urbanus Rhegius Place: Germany Date: 1512.
8. University of Pennsylvania, Oversize Ms. Codex 1257 Title: Ars epistolandi Author: Antonius de Vecelli Place: Pieve di Cadore Date: 1414-1497.
9. University of Pennsylvania, Ms. Codex 1520 Title: De anima Author: Johannes von Kastl Place: Germany Date: 1436.
10. University of Pennsylvania, Ms. Codex 1559 Title: Scale of perfection Author: Walter Hilton Place: Italy Date: 1510.