. "Early works" . "[Ledger of Medici accounts]" . . "Accounts" . . "Manuscripts, Italian" . "Manuscripts, European" . . "Archives" . . . . "Codices" . . . "Ledger of accounts of the brothers Andrea and Vincenzo de' Medici, sons of Carlo de' Medici, for the years 1608-1609. Often includes the nature of a given transaction and its amount, as well as listing the names of the individuals that act as counterparts in the transaction. Most of the transactions are related to the buying and selling of textile products (usually silk)." . . "Ledgers (account books)" . . . .