122. University of Pennsylvania, Oversize Ms. Codex 1516 Title: Ledger Author: Bernardo Antonio de' Medici Place: Florence Date: 1456-1457.
123. University of Pennsylvania, Oversize Ms. Codex 1524 Title: Ledger Place: Florence Date: 1581-1583.
124. University of Pennsylvania, Oversize Ms. Codex 1528 Title: Scartafaccio Place: Piacenza Date: 1599.
126. University of Pennsylvania, Oversize Ms. Codex 1550 Title: Racccolti del entrata delle gabelle delle bestie Place: Florence Date: 1575.
127. University of Pennsylvania, Oversize Ms. Codex 1551 Title: Ledger Author: Alfonso Gondi Place: Florence Date: 1575.
128. University of Pennsylvania, Ms. Codex 1568 Title: Family documents Place: Friuli Date: 1597-1600.