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Will shipwreck yield silver haul?

An American salvage company says it has found the wreck of a British ship which is believed to have been carrying millions of pounds worth of silver when it was torpedoed in in World War I.

The SS Mantola sank in 1917, after being hit by German submarine U-81.

It is the second such find by the company this year. The BBC's Adam Brookes reports

  • 11 Oct 2011