On Tuesday the 17th of April, about eleven o'clock in the morning, the ice-master signalled the first sight of the ice-blink; it was about twenty miles to the N.N.W. This glaring white strip was brilliantly lighted up, in spite of the presence of thick clouds in the neighbouring parts of the sky. Experienced people on board could make no mistake about this phenomenon, and declared, from its whiteness, that the blink was owing to a large ice-field, situated at about thirty miles out of sight, and that it proceeded from the reflection of luminous rays. Towards evening the wind turned round to the south, and became favourable; Shandon put on all sail, and for economy's sake caused the fires to be put out. The _Forward_, under her topsails and foresails, glided on towards Cape Farewell. At three o'clock on the 18th they came across the ice-stream, and a white thick line of a glaring colour cut brilliantly the lines of the sea and sky. It was evidently drifting from the eastern coast of Greenland more than from Davis's Straits, for ice generally keeps to the west coast of Baffin's Sea. An hour afterwards the _Forward_ passed in the midst of isolated portions of the ice-stream, and in the most compact parts, the icebergs, though welded together, obeyed the movements of the swell. The next day the man at the masthead signalled a vessel. It was the _Valkirien_, a Danish corvette, running alongside the _Forward_, and making for the bank of Newfoundland. The current of the Strait began to make itself felt, and Shandon had to put on sail to go up it. At this moment the commander, the doctor, James Wall, and Johnson were assembled on the poop examining the direction and strength of the current. The doctor wanted to know if the current existed also in Baffin's Sea. "Without the least doubt," answered Shandon, "and the sailing vessels have much trouble to stem it." "Besides there," added Wall, "you meet with it on the eastern coast of America, as well as on the western coast of Greenland." "There," said the doctor, "that is what gives very singular reason to the seekers of the North-West passage! That current runs about five miles an hour, and it is a little difficult to suppose that it springs from the bottom of a gulf." "It is so much the more probable, doctor," replied Shandon, "that if this current runs from north to south we find in Behring's Straits a contrary current which runs from south to north, and which must be the origin of this one." "According to that," replied the doctor, "we must admit that America is totally unconnected with the Polar lands, and that the waters of the Pacific run round the coasts of America into the Atlantic. On the other hand, the greater elevation of the waters of the Pacific gives reason to the supposition that they fall into the European seas."