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 ... lifted by the sea, so as to throw one tube out of the water, the wave would immediately have free course between the tubes, and would, by its own action upon the second tube, compel a righting of the boat.  The Cruise of the Challenger Lifeboat, and Voyage from Liverpool to London ... - עמוד 2 מאת Challenger lifeboat - 1853 - 119 דפים תצוגה מלאה -
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