https://www.cbsnews.com/news/shipwreck-gold-billions-dollars-san-jose-new-images-details/
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Dubbed the "holy grail" of shipwrecks, the San Jose galleon was sunk by the British navy near Cartagena in 1708, killing most of the roughly 600 crewmembers on board. The ship was believed to be holding gold, silver, gemstones and other treasure worth billions of dollars..."