1. University of Pennsylvania, Oversize Ms. Codex 1392 Title: Ledger Author: Simone Gondi Place: Italy Date: 1533-1535.
2. University of Pennsylvania, Ms. Codex 1393 Title: Ledger Author: Lorenzo Gondi Place: Italy Date: 1542-1618.
3. University of Pennsylvania, Ms. Codex 1395 Title: Ledger Author: Bernardo Allegri Place: Italy Date: 1558-1560.
5. University of Pennsylvania, Oversize Ms. Codex 1499 Title: Ledger Place: Florence Date: 1506-1537.
6. University of Pennsylvania, Oversize Ms. Codex 1546 Title: Gondi-Medici miscellany. Place: Italy Date: [1370-1799?]
7. University of Pennsylvania, Oversize Ms. Codex 1548 Title: Filza LII segnata Place: Florence Date: 1478-1667.
8. University of Pennsylvania, Oversize Ms. Codex 1550 Title: Racccolti del entrata delle gabelle delle bestie Place: Florence Date: 1575.
9. University of Pennsylvania, Oversize Ms. Codex 1551 Title: Ledger Author: Alfonso Gondi Place: Florence Date: 1575.
10. University of Pennsylvania, Ms. Coll. 751 Title: Family documents Author: Arrigucci family Date: 1379-1674.