Free Republic

Officials claim they used coins discovered inside a shipwreck off the coast of Colombia to prove the doomed vessel is the legendary San José that was carrying a $20 billion treasure when it sank. The Colombian government used an unmanned vehicle to inspect the wreckage of the 18th-century craft to prove it has found the lost Spanish galleon. The submersible carried out a non-intrusive investigation to document areas of the shipwreck that have yet to be photographed that contained coin-like objects, according to a study from Antiquity. Coins found in a hoard area in the ship’s stern were photographed and...

A more than 300-year-old Spanish shipwreck carrying treasure that might be worth up to $17 billion was discovered with the help of an underwater robot. It's called the Remus 6000 and it can dive nearly four miles and is loaded with sensors and cameras. Bronze cannons confirmed "the holy grail of shipwrecks" had been found at the bottom of the Caribbean Sea. They are engraved with dolphins — a telltale sign they belong to the Spanish galleon San Jose, lost more than 300 years ago. "I just sat there for about 10 minutes and smiled," said Jeff Kaeli, a research...