How did they build sailing ships
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The structures english wooden ships: william sutherland, A understanding ways ships built times achieved. step essay, aim apply approach structures english-built wooden ships 1710. topic article shipbuilding se ship structure.. Roman shipbuilding & navigation - ancient history encyclopedia, They sail coast, ballast built length breadth ratio underwater hull 6:1 7:1. ram bronze pierce hulls break oars enemy ships. warships wind human power (oarsmen) .
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