On the same voyage, when the propriety of putting into a harbor of Corsica was under discussion, and the want of a pilot urged as an objection, Napoleon described the depth of water, shoals, currents, bearings, and anchorage, with a minuteness which seemed as if he had himself acted in that capacity; and which, on reference to the charts, was found scrupulously accurate. When his cavalry and baggage arrived at Porto Ferrajo, the commander of the transports said that he had been on the point of putting into a creek near Genoa (which he named, but I have forgotten); upon hearing which Napoleon exclaimed, "It is well you did not; it is the worst place in the Mediterranean; you would not have got to sea again for a month or six weeks." He then proceeded to allege reasons for the difficulty, which were quite sufficient if the peculiarities of the little bay were really such as he described; but Captain Usher, having never heard of them during his service in the Mediterranean, suspected that the emperor was mistaken, or had confounded some report he had heard from mariners in his youth. When, however, he mentioned the circumstance many years afterward to Captain Dundas, who had recently cruised in the Gulf of Genoa, that officer confirmed the report of Napoleon in all its particulars, and expressed astonishment at its correctness. "For" (said he), "I thought it a discovery of my own, having ascertained all you have just told me about that creek, by observation and experience." HIS INDUSTRY AND CURIOSITY.