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exp erin sot mattingly inside manned sub_00004427.jpg
exp erin sot mattingly inside manned sub_00004427.jpg

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    Inside manned sub for salvage operation

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Inside manned sub for salvage operation

CNN's David Mattingly shows what a manned expedition, three miles below the surface of the ocean, would look like.

Inside manned sub for salvage operation

CNN's David Mattingly shows what a manned expedition, three miles below the surface of the ocean, would look like.