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Originally Posted by hampor
I don't know about skulls, but for crew shells there is sometimes just a little bit of a keel at the tail, and then the rudder. For most of the length it's sort of a semicircle. Here's a picture of a cross (very cross) section. http://www.jrshells.com/pages/jrs_vespoli_repair.html
What I found intriguing is the risk that they took. The ice could have esily drifted closed and then they would have to walk home. |
It looks like the area below the deck is sealed off for a water tight chamber......or smuggling drugs and illegal aliens. 
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The descent of man ~ Nixon, Friedman, Reagan, Trump.
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