The Greek trading vessel has been carbon dated by a team of maritime archaeologists and scientists to 400BC - making it 2,400 years old.
Daryl Weathers was aboard the US Navy Destroyer when it was hit by a Japanese mine nearly 75 years ago.
Ship could have been used for transporting ‘green vitriol’ for use in the textile industry.
A ship's sinking in 1857 with 21 tons of gold aboard could have sparked a US banking panic. Now exploration teams revisit the wreck.