CLEAN : The letter announcing the discovery of America returns to Italy

The transcript discusses the discovery and history of a significant document originally from the Florentine library, valued at around a million euros. It was sold to a private collector and later donated to the Library of Congress. The document, a letter by Columbus announcing the discovery of the New World, was stolen from the Ricardian Library in Florence and eventually returned to Italy. The theft involved a sophisticated reproduction that went unnoticed for years, requiring extensive verification to uncover the existence of two copies in different libraries.

Qual è il valore stimato della lettera di Colombo?

Da quale biblioteca è stata trafugata la lettera di Colombo?