_Seal indicators._--When watching for a seal at his breathing hole a native inserts in the hole a slender rod of ivory, which is held loosely in place by a cross piece or a bunch of feathers on the end. When the seal rises he pushes up this rod, which is so light that he does not notice it, and thus warns the hunter when to shoot or strike with his spear. Most of the seal hunting was done at such a distance from the station that I remember only one occasion when this implement was seen in use. We collected two specimens, of which No. 56507 [104], Fig. 255_a_, will serve as the type. It is of walrus ivory, 14½ inches long and 0.3 in diameter, with a small lanyard of sinew. The curved cross piece of ivory, 1⅓ inches long, is inserted into a slot one-fourth of an inch from the end and secured by a little treenail of wood. Fig. 255_b_ (No. 89454 [1114], from Nuwŭk) is a similar indicator, 13½ inches long and flat (0.3 inch wide and 0.1 thick). The upper end is carved into scallops for ornament and has a small eye into which was knotted a bit of whalebone fiber. The tip is beveled off with a concave bevel on both faces to a sharp edge, so that it can be used for a “feather setter” (ĭgugwau) in feathering arrows. Such implements are mentioned in most popular accounts of the Eskimo of the east, and Capt. Parry describes it from personal observation at Iglulik.[N354] I have been unable to find any mention of its use in western America, and have seen no specimens in the National Museum. [Illustration: FIG. 255.--Seal indicators. 1/4] _Sealing stools._--When a native is watching a seal-hole he frequently has to stand for hours motionless on the ice. His feet would become exceedingly cold, in spite of the excellence of his foot covering, were it not for a little three-legged stool about 10 inches high upon which he stands. This stool is made of wood, with a triangular top just large enough to accommodate a man’s feet, with the heels together over one leg of the stool, and the other two legs supporting the toes of each foot, respectively. The stool is neatly made, and is as light as is consistent with strength. It is universally employed and carried by the hunter, slung on the gun cover with the legs projecting behind. [Illustration: FIG. 256.--Sealing stool. 1/4] When the hunter has a long time to wait he generally squats down so as almost to sit on his heels, holding his gun and spear in readiness, and wholly covered with one of the deerskin cloaks already described. They sometimes use this stool to sit on when waiting for ducks to fly over the ice in the spring. [Footnote N354: Second Voyage, p. 510; also pl. opposite p. 550, Fig. 17.]