slowly along the southwest coast of Baffin's Bay, a distance of more than a thousand miles from Wellington Channel. For eleven weeks that dreary night continued, and during that time the disc of the sun was never seen above the horizon. Yet nature was not wholly forbidding in aspect. Sometimes the Aurora Borealis would flash up still further northward; and sometimes Aurora Parhelia--mock suns and mock moons--would appear in varied beauty in the starry sky. Brilliant, too, were the northern constellations; and when the real moon was at its full, it made its stately circuit in the heavens without descending below the horizon, and lighted up the vast piles of ice with a pale lustre, almost as great as the morning twilights of more genial skies. [Illustration: ADVANCE AND RESCUE DRIFTING IN WELLINGTON SOUND.] Around the vessels the crews built a wall of ice; and in ice huts they stowed away their cordage and stores to make room for exercise on the decks. They organized a theatrical company, and amused themselves and the officers with comedy well performed. Behind the pieces of _hummock_ each actor learned his part, and by means of calico they transformed themselves into female characters, as occasion required. These dramas were acted upon the deck of the _Advance_, sometimes while the thermometer indicated 30° below zero, and actors and audience highly enjoyed the fun. They also went out in parties during that long night, fully armed, to hunt the polar bear, the grim monarch of the frozen North, on which occasions they often encountered perilous adventures. They played at foot-ball, and exercised themselves in drawing sledges, heavily laden with provisions. Five hours of each twenty-four, they thus exercised in the open air, and once a week each man washed his whole body in cold snow water. Serious sickness was consequently avoided, and the scurvy which attacked them soon yielded to remedies. [Illustration: ADVANCE AND RESCUE DURING THE WINTER OF 1850-51.]