More than four centuries after the Spanish treasure galleon Nuestra Señora de Atocha disappeared beneath the waters off the Florida Keys, the legendary shipwreck has yielded another remarkable discovery. Divers with Mel Fisher's Shipwreck Expeditions recovered a 22.5-pound silver bar from about 50 feet underwater near Key West, marking the first silver bar recovered from the Atocha site since 1999. Estimated to be worth between $50,000 and $100,000, the artefact is considered far more valuable for its historical significance. The discovery has reignited excitement around one of the world's most famous treasure hunts, with historians believing hundreds of valuable artefacts may still lie buried beneath the shifting sands of the Florida Keys, waiting to be uncovered by future expeditions using modern search techniques and decades of accumulated archaeological knowledge.
How Florida treasure hunters uncovered the centuries-old silver bar
