Australia ancient coins: Currency from the 900s sparks mystery.

Ancient Coins Discovered in Australia Spark Centuries-Old Mystery (VIDEO)

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May 20 2013 1:20 PM

Ancient Coins Discovered in Australia Spark Centuries-Old Mystery (VIDEO)

Five copper coins found in northern Australia date back to the 900s—about 600 years before British explorer Captain Cook claimed the country for the British throne.

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