11. University of Pennsylvania, Oversize Ms. Codex 1451 DS ID: DS1361 Title: Ledger Place: Italy Date: 1566-1568.
12. University of Pennsylvania, Ms. Codex 1508 DS ID: DS1383 Title: Ledger Author: Alamanno de' Medici Place: Florence Date: 1475-1483.
13. University of Pennsylvania, Oversize Ms. Codex 1524 DS ID: DS1394 Title: Ledger Place: Florence Date: 1581-1583.