Cicero — 15th century, middle; Italian, North

Cicero — 1438 (at least in part); Dalmatian, Trau

Cicero — 1462; Italian, Ferrara

Cicero — 15th century

Cicero — 15th century, second half; Italian, North (?)

Ps.-Cicero, Boethius — 15th century, middle; Italian, Milan

Cicero — 1461; Italian, Ferrara

Cicero, Ps.-Sallust, etc. — c. 1405–1406; Italian, Venice

Cicero — 15th century, middle; Italian, Lombardy

Ps.-Cicero — 15th century, middle; Italian, Venice (?)

Cicero — 1449; Italian

Ps.-Cicero — 15th century

Cicero — 15th century, beginning; Italian, North-east

Cicero — 15th century, third quarter; Italian, Venice

Cicero — 15th century, middle; Italian, Central (?)

Cicero — 15th century, third quarter; Italian, North-east

Cicero — 15th century, third quarter; German, Austrian and Italian (?)

Ps.-Cicero — 1453; Italian, Padua

Cicero — 15th century; Italy

Ps.-Cicero — c. 1420–1430; Italian, probably Venice