Fig. 479. Kiglo or post.
The main part of the frame of a boat is a timber which runs from stem to stern (Fig. 478). It is the most solid part and is made of driftwood, which is procured in Hudson Strait, Hudson Bay, and on the northern shore of King William Land. In Iglulik, and probably in Pond Bay, boats are rarely used and never made, as wood is wanting. The central part of this timber is made a little narrower than the ends, which form stout heads. A mortise is cut into each of the latter, into which posts (kiglo) are tenoned for the bow and for the stern. The shape of this part will best be seen from the engraving (Fig. 479). A strong piece of wood is fitted to the top of these uprights and the gunwales are fastened to them with heavy thongs. The gunwales and two curved strips of wood (akuk), which run along each side of the bottom of the boat from stem to stern, determine its form. These strips are steadied by from seven to ten cross pieces, which are firmly tied to them and to the central piece. From this pair of strips to the gunwales run a number of ribs, which stand somewhat close together at the bow and the stern, but are separated by intervals of greater distance in the center of the boat. The cross pieces along the bottom are arranged similarly to the ribs. Between the gunwale and the bottom two or three pairs of strips also run along the sides of the boat and steady its whole frame. The uppermost pair (which is called tuving) lies near the gunwale and serves as a fastening for the cover of the boat. The thwarts, three or four in number, are fastened between the gunwale and these lateral strips. All these pieces are tied together with thongs, rivets not being used at all.
Fig. 480. Umiaq or skin boat.
The frame is covered with skins of ground seals (Figs. 480, 481). It requires three of these skins to cover a medium sized boat; five to cover a large one. If ground seals cannot be procured, skins of harp or small seals are used, as many as twelve of the latter being required. The cover is drawn tightly over the gunwale and, after being wetted, is secured by thongs to the lateral strip which is close to the gunwale. The wooden pieces at both ends are perforated and the thongs for fastening the cover are pulled through these holes.
Fig. 481. Umiaq or skin boat.