rest for three days. Not all sorts of work, however, are forbidden, for they may mend articles made of sealskin, but they may not make anything new. For example, an old tent cover may be enlarged in order to build a larger hut, but it is not allowed to make a new one. Working on new deerskins is strictly forbidden. No skins of this kind obtained in summer may be prepared before the ice has formed and the first seal has been caught with the harpoon. Later on, as soon as the first walrus has been taken, the work must again stop until autumn comes round. Hence all families are eager to finish the work on deerskins as fast as possible, for until that is done the walrus season may not begin.(714) The Greenlanders are careful not to fracture the heads of seals or throw them into the sea, but pile them in a heap before the door, that the souls of the seals may not be enraged and scare their brethren from the coast.(715) (M187) The Esquimaux about Bering Strait believe that the souls of dead sea-beasts, such as seals, walrus, and whales, remain attached to their bladders, and that by returning the bladders to the sea they can cause the souls to be reincarnated in fresh bodies and so multiply the game which the hunters pursue and kill. Acting on this belief every hunter carefully removes and preserves the bladders of all the sea-beasts that he kills; and at a solemn festival held once a year in winter these bladders, containing the souls of all the sea-beasts that have been killed throughout the year, are honoured with dances and offerings of food in the public assembly-room, after which they are taken out on the ice and thrust through holes into the water; for the simple Esquimaux imagine that the souls of the animals, in high good humour at the kind treatment they have experienced, will thereafter be born again as seals, walrus, and whales, and in that form will flock willingly to be again speared, harpooned, or otherwise done to death by the hunters. The ceremonies observed at these annual festivals of reincarnation are elaborate. The assembly-room or dancing-house (_kashim_, _kassigim_, or _kassigit_), in which the festival is held, consists of a spacious semi-subterranean chamber entered by a tunnel, which leads down to a large round cellar under the floor of the house. From the cellar you ascend into the assembly-room through a hole in the floor. Wooden benches run round the apartment, which is lit by lamps. An opening in the roof serves at once as a window and a chimney. Unmarried men sleep in the assembly-room at all times; they have no other home. The festival is commonly held in December, but it may fall as late as January. It lasts several days. When the time is come to celebrate it, each hunter brings into the assembly-room the inflated bladders of all the seals, walrus, and whales that he has killed during the year. These are tied by the necks in bunches and hung up on seal spears, which are stuck in a row