It should, however, be borne in mind that from the reasons above stated our opportunities for observing the use of the kaiak were very limited. At all events it is certain that the people depend mainly on the umiak, not only for traveling, but for hunting and fishing as well, which places them in strong contrast with the Greenlanders, who are essentially a race of kaiakers and have consequently developed the boat and its appendages to a high state of perfection.
We brought home one complete full-sized kaiak, with its paddle, No. 57773 [539], Fig. 338a and b, which is a very fair representative of the canoes used at Point Barrow. This is 19 feet long and 18 inches wide amidships. The gunwales are straight, except for a very slight sheer at the bow, and the cockpit is 21 inches long and 18½ inches wide. It has a frame of wood, which appears to be all of spruce, held together by treenails and whalebone lashings, and is covered with white-tanned sealskins with the grain side out. The stoutest part of the frame is the two gunwales, each 3¼ inches broad and ½-inch thick, flat, and rounded off on the upper edge inside, running the whole length of the boat and meeting at the stem and stern, gradually tapered up on the lower edge at each end. The ribs, of which there are at least forty-three, are bent into nearly a half-circle, thus making a U-shaped midship section, and are ¾-inch wide by ⅓-inch thick, flat on the outer side and round on the inner. Their ends are mortised into the lower edge of the gunwale and fastened with wooden treenails. They are set in about 3 inches apart and decrease gradually in size fore and aft. Outside of these are seven equidistant streaks running fore and aft, ¾ inch to 1 inch wide and ¼ inch thick, of which the upper on each side reaches neither stem nor stern. These are lashed to the ribs with a strip of whalebone, which makes a round turn about one rib, above the streak, going under the rib first, and a similar turn round the next rib below the streak (Fig. 339).
Fig. 338.—Kaiak.
There is a stout keelson, hemi-elliptical in section, under the cockpit only. This is 4½ feet long, about 2 inches deep, and 1½ inches wide, and is fastened in the middle and about 1 foot from each end by a strip of whalebone, which passes through a transverse hole in the keelson, round the rib on one side, back through the keelson, and round the rib on the other side twice. The end is wrapped spirally round the turns on one side and tucked into the hole in the keelson. The deck beams are not quite so stout as the ribs and are mortised into the upper edge of the gunwales a little below the level of the deck. The ends are secured by lashings or stitches of some material which are concealed by the skin cover. They are about as far apart as the ribs, but neither exactly correspond nor break joints with the latter.
Fig. 339.—Method of fastening together frame of kaiak.
At the after end of the cockpit is an extra stout beam or thwart to support the back, 1¾ inches wide and three-quarters inch thick, with rounded edges, the ends of which are apparently lashed with thong. The first beam forward of the cockpit is rounded, and appears to be a natural crook forming a U-shaped arch, and is followed by seven V-shaped knees, thickest in the middle and enlarged a little at the ends, successively decreasing in height to the seventh, which is almost straight. This makes the rise in the deck forward of the cockpit.