I turned on Mr. Bonflon and looked him squarely in the face. He was a modest man and blushed slightly, but did not shrink. There could be no dishonesty there. His countenance bore the unmistakable stamp of integrity, as well as intelligence; and his whole appearance and bearing were those of a true man. Had he brought me the newspaper he promised, not yet eight days old, from San Francisco? No. He had been detained down-town all day in the whirl of our New York Babel, and had not yet been home. He would hand it in to-morrow. Mr. Bonflon had been introduced to me that morning by a friend on whose acuteness and judgment I felt I had many good reasons to rely. Without pretending any precise knowledge of the man, or, indeed, any knowledge at all, beyond what had been gathered from the individual himself in a very brief acquaintance of Mr. Bonflon's own seeking, he expressed a warm interest in him personally, as also in the startling discovery he professed to have made. In that interview, Mr. Bonflon had informed us in brief, that, after ten years of patient and toilsome experiment, of disappointment, of perishing and reviving hope, he had at length achieved the grand object of his life. He had solved the problem of the navigation of the air. He had proved by actual results, that the great ocean of atmosphere above us could be ploughed as successfully and safely as the waters beneath, and with much greater facility and pleasure. He stated that the first trial-trip, after the completion of the ship, had been made in the night from an obscure point in the State of Maryland, and extended north and northeast, along the Atlantic coast, to New York,--whose glow of light from a great height, like a phosphorescent mist, was plainly distinguishable,--and thence to the neighborhood of Boston, and back to the place of starting; and that a second, with equally favorable results, had been made from the same point by a more inland route, northwest to Buffalo and the Canada line; and he named several well-known persons who were on board at one or the other of these times, and related some little anecdotes illustrative of their states of mind and apprehensions while drifting above the earth on the occasion of these novel voyages.