Compare these pipes from the ancient mounds of Ireland with the accompanying picture of an Indian pipe of the Stone Age of New Jersey. ("Smithsonian Rep.," 1875, p. 342.) Recent Portuguese travellers have found the most remote tribes of savage negroes in Africa, holding no commercial intercourse with Europeans, using strangely shaped pipes, in which they smoked a plant of the country. Investigations in America lead to the conclusion that tobacco was first burnt as an incense to the gods, the priest alone using the pipe; and from this beginning the extraordinary practice spread to the people, and thence over all the world. It may have crossed the Atlantic in a remote age, and have subsequently disappeared with the failure of retrograding colonists to raise the tobacco-plant. PART II. THE DELUGE. CHAPTER I. THE DESTRUCTION OF ATLANTIS DESCRIBED IN THE DELUGE LEGENDS. Having demonstrated, as we think successfully, that there is no improbability in the statement of Plato that a large island, almost a continent, existed in the past in the Atlantic Ocean, nay, more, that it is a geological certainty that it did exist; and having further shown that it is not improbable but very possible that it may have sunk beneath the sea in the manner described by Plato, we come now to the next question, Is the memory of this gigantic catastrophe preserved among the traditions of mankind? We think there can be no doubt that an affirmative answer must be given to this question. An event, which in a few hours destroyed, amid horrible convulsions, an entire country, with all its vast population--that Population the ancestors of the great races of both continents, and they themselves the custodians of the civilization of their age--could not fail to impress with terrible force the minds of men, and to project its gloomy shadow over all human history. And hence, whether we turn to the Hebrews, the Aryans, the Phoenicians, the Greeks, the Cushites, or the inhabitants of America, we find everywhere traditions of the Deluge; and we shall see that all these traditions point unmistakably to the destruction of Atlantis. François Lenormant says (Contemp. Rev., Nov., 1879):