181. University of Pennsylvania, Oversize Ms. Codex 1461 Title: Ledger Place: Florence Date: 1577-1583.
182. University of Pennsylvania, Ms. Codex 1470 Title: Causae juridicae Place: Venice Date: [between 1500 and 1550]
183. University of Pennsylvania, Oversize Ms. Codex 1477 Title: Instructions Author: Ferrante Gonzaga Place: Italy Date: [1546, ca. 1600-1625]
184. University of Pennsylvania, Ms. Codex 1478 Title: Notebook Author: Nicolo Mannelli Place: Italy Date: 1569-1604, 1655-1658.
187. University of Pennsylvania, Oversize Ms. Codex 1491 Title: Miscellany Place: Italy Date: 1520-1526, 1532.
189. University of Pennsylvania, Oversize Ms. Codex 1495 Title: Processi per la signora Francesca Place: Florence Date: [1558-1668?]
190. University of Pennsylvania, Oversize Ms. Codex 1496 Title: Ledger Place: Florence Date: 1538-1539.