Harpoons closely resembling these in type are used by the Eskimo of western North America wherever they habitually hunt the walrus. At many places this heavy spear is armed at the butt with a long sharp pick of ivory like the smaller seal spear. Two of these large harpoons appear to be rigged especially for the pursuit of the bearded seal, as they have heads which are of precisely the same shape and material as the small seal harpoons in the collection. Both these heads have lanceolate iron blades, conoidal antler bodies with double barbs, and are more slender than the walrus harpoon heads. No. 56770 [534], Fig. 219, has a head 4 inches long and 0.7 broad at the widest part, and fastened to a very long line (12 fathoms long) without a leader, the end being simply passed through the line hole and seized down to the standing part with sinew braid. This is the method of attaching the head of the small seal harpoons. This line is so long that it may have been held in the boat and not attached to a float. No. 56768 [532], however, has a leader with a becket of the ordinary style. Fig. 223, No. 56611 [89], is a head similar to those just described, and probably, from its size, intended for large seals. It is highly ornamented with the usual reddened incised pattern. [Illustration: FIG. 223.--Harpoon head for large seals. 1/2] The throwing harpoon for small seals is an exact copy in miniature of the walrus harpoon, with the addition of a long bayonet-shaped pick of ivory at the butt. The line, however, is upwards of 30 yards long, and the end never leaves the hand. The line is hitched round the shaft back of the line catch, which now only serves to keep the line from slipping forward, as the shaft is never detached from the line. This harpoon is used exclusively for retrieving seals that have been shot in open holes or leads of water within darting distance from the edge of the solid ice, and is thrown precisely as the walrus harpoon is, except that the end of the line is held in the left hand. In traveling over the ice the line with the head attached is folded in long hanks and slung on the gun case at the back. The rest of the weapon is carried in the hand and serves as a staff in walking and climbing among the ice, where the sharp pick is useful to prevent slipping and to try doubtful ice, and also enables the hunter to break away thin ice at the edge of the hole, so as to draw his game up to the solid floe. It can also serve as a bayonet in case of necessity. This peculiar form of harpoon is confined to the coast from Point Barrow to Bering Strait, the only region where the seal is hunted with the rifle in the small open holes of water.[N336] [Footnote N336: See the writer’s note on this weapon, American Naturalist, vol. 19, p. 423.]