[Illustration: THREE GRAVES AT BEECHY.[2]] How much later than April 3d (the date upon the last-named head-board), Sir John remained at Beechy, can not be determined. They saw evidences of his having gone northward, for sledge tracks in that direction were very visible. It is the opinion of Dr. Kane that, on the breaking up of the ice, in the spring, Sir John passed northward with his ships through Wellington Channel, into the great Polar basin, and that he did not return. This, too, is the opinion of Captain Penny, and he zealously urges the British government to send a powerful screw steamer to pass through that channel, and explore the _theoretically_ more hospitable coasts beyond. This will doubtless be undertaken another season, it being the opinions of Captains Parry, Beechy, Sir John Ross, and others, expressed at a conference with the Board of Admiralty, in September, that the season was too far advanced to attempt it the present year. Dr. Kane, in a letter to Mr. Grinnell, since the return of the expedition, thus expresses his opinion concerning the safety of Sir John and his companions. After saying, "I should think that he is now to be sought for north and west of Cornwallis Island," he adds, "as to the chance of the destruction of his party by the casualties of ice, the return of our own party after something more than the usual share of them, is the only _fact_ that I can add to what we knew when we set out. The hazards from cold and privation of food may be almost looked upon as subordinate. The snow-hut, the fire and light from the moss-lamp fed with blubber, the seal, the narwhal, the white whale, and occasionally abundant stores of migratory birds, would sustain vigorous life. The scurvy, the worst visitation of explorers deprived of permanent quarters, is more rare in the depths of a Polar winter, than in the milder weather of the moist summer; and our two little vessels encountered both seasons without losing a man." [Illustration: THE ADVANCE AND RESCUE AT BARLOW'S INLET.]