_Knives._--All the men are now supplied with excellent knives of civilized manufacture, mostly butcher knives or sheath knives of various patterns, which they employ for numerous purposes, such as skinning and butchering game, cutting up food, and rough whittling. Fine whittling and carving is usually done with the “crooked knife,” to be described further on. In whittling the knife is grasped so that the blade projects on the ulnar side of the hand and is drawn toward the workman. A pocketknife, of which they have many of various patterns, is used in the same way. I observed that the Asiatic Eskimo at Plover Bay held the knife in the same manner. Capt. Lyon, in describing a man whittling at Winter island, says: “As is customary with negroes, he cut toward the left hand and never used the thumb of the right, as we do, for a check to the knife.”[N273] This apparently refers to a similar manner of holding the knife. Before the introduction of iron, knives appear to have been always made of slate, worked by grinding. We obtained twenty-six more or less complete knives, most of which are genuine old implements, which have been preserved as heirlooms or amulets. These knives are either single or double edged, and the double-edged knives may be divided into four classes, according to their shape. The first class consists of rather small knives with the edges straight or only slightly curved, tapering to a sharp or truncated point, with the butt terminating in a short broad tang slightly narrower than the blade, which is inserted in the end of a straight wooden haft, at least as long as the blade. The commonest material is a hard, dark purple slate, though some are of black or dark gray slate. Of this class we have three complete knives and five blades without the haft. [Footnote N273: Journal, p. 92.] [Illustration: FIG. 99.--Slate knives. 1/2]