_Points Rubbed out of Bone._ Points rubbed out of bone which were so common on the coast everywhere, but rare in the Thompson River country are still more scarce here. Only ten specimens from the whole region can be identified as clearly intended for the points or barbs of arrows, harpoon heads or spears. The types are shown in Figs. 7 to 12. The first was found in the west, northwest part of grave No. 10 (5) in a rock-slide about a half mile above the mouth of the Naches River. It is nearly circular in cross section, 31 mm. long with a point only 6 mm. in length and was apparently intended for a salmon harpoon head, similar to those used in the Thompson River region[58] both in ancient and modern times but which are much more common on the coast. The specimen shown in Fig. 8 is circular in cross section and was seen in the collection of Mrs. Davidson. It is from Kennewick and is of the shape of one of the most frequent types of bone points found in the Fraser Delta.[59] The specimen shown in Fig. 9 was found with three others in grave No. 1 in a rock-slide of the Yakima Ridge. This and two of the others were scorched. They are circular in cross section and sharp at both ends but the upper end is much the more slender. The point shown in Fig. 10 somewhat resembles these, but it is slightly larger and tends to be rectangular in cross section except at the base. It was found with a similar specimen in a grave on the Snake River, five miles above its mouth, and was collected and presented by Mr. Owen who still has the other specimen. Diagonal striations may still be seen on its much weathered brown surface. These were probably caused by rubbing it on a stone in its manufacture. A slightly different type of bone point is shown in Figs. 11 and 12. These seem to be barbs for fish spears such as were found in the Thompson River region,[60] among both ancient and modern specimens. The one shown in Fig. 11 has traces of the marrow canal on the reverse. It was found in the Yakima Valley below Prosser and is in the collection of Mr. Spalding. While the specimen shown in Fig. 12 is from the surface near the head of Priest Rapids. [58] Smith, (c), p. 410; Teit, (a), Fig. 231. [59] Cf. Smith, (a), Fig. _13h_. [60] Smith, (c), p. 410; Teit, (a), Fig. 232. Bone points and barbs were used in the Nez Perce region to the east, where three types of spears with bone points were known, two of them at least being similar to those found in the Thompson River region to the north.[61] The war spears sometimes had a point of bone, usually lance-shaped, but sometimes barbed.[62] [61] Spinden, p. 189 and Fig. 5^s, ^10, ^11. [62] Spinden, p. 227. [Illustration: Fig. 7 (202-8165). Point made of Bone. From the W., N. W. part of grave No. 10 (5) in a rock-slide about half a mile above the mouth of Naches River. 1/2 nat. size.]