Le capitaine a disparu, les cartes aussi. Il ne reste qu’un nom de port. Au XVIII^e siècle, sans carte ni GPS, retrouvez la côte et menez le navire à bon port, à l’estime.

The captain is gone, and the charts with him. Only the name of a port remains. In the eighteenth century, with no chart and no GPS, find the coast and bring the ship into port by dead reckoning.