9. _a_, My "spoils," loaded on sled, Point Hope. (A. H., 1926.) _b_, The load is heavy and sledding over sand and gravel difficult. (A. H., 1926.) 136 10. Characteristic stone axes, middle Yukon. (A. H. coll., 1926.) 136 11. Crude stone artifacts, found at Bonasila, lower middle Yukon. (A. H. coll., 1926.) 136 12. Crude stone artifacts, found at Bonasila, lower middle Yukon. (A. H. coll., 1926.) 136 13. Tanana Indian woman 150 14. Chief Sam Joseph, near Tanana village, on the Yukon. (A. H., 1926.) 150 15. _a_, Yukon Indians, at Kokrines, Jacob and Andrew. Jacob probably has a trace of white blood. (A. H., 1926.) _b_, Yukon Indians at Kokrines. (A. H., 1926.) 150 16. Yukon Indians. _a_, Marguerite Johnny Yatlen, Koyukuk village. (A. H., 1926.) _b_, Lucy John, Koyukuk, daughter of a former chief. (A. H., 1926.) 150 17. Yukon Indians. _a_, George Halfway, Nulato on the Yukon. (A. H., 1926.) _b_, Jack Curry of Nulato, 41 years. (Now at Ruby, middle Yukon; Eskimoid physiognomy.) _c_, Arthur Malamvot, of Nulato 150 18. _a_, Indian children, mission school at Anvik, lower middle Yukon. _b_, Indian children, mission school at Anvik, lower middle Yukon. _c_, Two women of Anvik, on the Yukon, somewhat Eskimoid 150 19. Terminal piece of a lance or harpoon, northern Bering Sea. Black, high natural polish. Most beautiful piece of the fossil ivory art. (A. H., 1926, U.S.N.M.) 174 20. Fossil ivory specimens showing the old curvilinear designs. Northern Bering Sea. (A. H. coll., 1926, U.S.N.M.) 174 21. Objects showing the old fossil ivory art, northern Bering Sea. (U.S.N.M., Nos. 1 and 3 coll., A. H., 1926.) 174 22. Fossil ivory needle cases and spear heads, northern Bering Sea, showing fine workmanship. (A. H. coll., 1926, U.S.N.M.) 174 23. _a_, Small, finely made objects in fossil ivory and stone (the head), from the ruins at Point Hope. (A. H. coll., 1926.) _b_, Old fossil ivory objects, northern Bering Sea. The article to the right is almost classic in form; it is decorated on both sides. (A. H. coll., 1926, U.S.N.M.) 174 24. Fossil ivory combs, upper Bering Sea. (A. H. coll., 1926) 174