451. University of Pennsylvania, Oversize Ms. Codex 1446 Title: Contracts Place: Italy Date: 1552-1569.
453. University of Pennsylvania, Oversize Ms. Codex 1453 Title: Ledger Place: Tuscany Date: 1550-1557.
454. University of Pennsylvania, Oversize Ms. Codex 1460 Title: Miscellanea storica di Guastalla. Author: Torelli family Place: Italy Date: 1492-1561, 1725.
455. University of Pennsylvania, Oversize Ms. Codex 1461 Title: Ledger Place: Florence Date: 1577-1583.
456. University of Pennsylvania, Ms. Codex 1470 Title: Causae juridicae Place: Venice Date: [between 1500 and 1550]
457. University of Pennsylvania, Oversize Ms. Codex 1477 Title: Instructions Author: Ferrante Gonzaga Place: Italy Date: [1546, ca. 1600-1625]
458. University of Pennsylvania, Ms. Codex 1478 Title: Notebook Author: Nicolo Mannelli Place: Italy Date: 1569-1604, 1655-1658.
459. University of Pennsylvania, Oversize Ms. Codex 147 Title: Permission Author: Ferdinand II of Aragon Place: Spain Date: 1498.