* +Diagram Showing Pocket at Back of some Cavate Lodges+ 228 ‡ +Theoretic Roof Construction of Mitla+ 230 * +Ground Plan of a Kiva and Ceiling Plan of Another+ 231 +Chaco Ruins Masonry; Chaco Ruins, Ground Plans+ 232 [From _Report_ of Hayden Expedition] * +Ruin Called Casa Grande, Arizona+ 233 ‡ +Transverse Section of an Ordinary Yucatec Building+ 235 ‡ +Forms of the Maya Corbel Vault+ 237 ‡ +Ground Plans of Yucatec Buildings+ 238 ¶ +Kwakiutl House Front+ 239 ¶ +North-West Coast Houses and Totem Poles+ 241 ‡ +Ruin of East Façade and Iglesia, “Palace,” Chichen-Itza, Yucatan+ 243 ¶ +Elevation of Kwakiutl House+ 244 * +View in the Moki Town of Mishongnavi, Arizona+ 245 * +Eskimo Horn Dipper+ 247 [Drawn by Mary Wright Gill] * +Horn Arrow Straightener+ 248 * +Modern Iron Arrow-Heads of the Omahas+ 248 * +Forms of the Bow+ 249 +Pai Ute Palm-Drill+ 250 [Drawn by the Author] ¶ +The Palm-Drill (Fire-Making); The Pump-Drill (Fire-Making)+ 251 * +Eskimo String-Drill (For Fire-Making with Mouthpiece)+ 251 * +Pueblo Pump-Drill (For Boring)+ 251 * +Drill-Point of Chipped Flint+ 251 ¶ +Set of Fire-Making Tools, Bristol Bay Eskimo, Alaska+ 253 * +Eskimo Bow-Drill+ 254 ¶ +Modern Rod Armour of the Klamaths, Oregon+ 255 ¶ +Hupa Rod Armour, California+ 255 ¶ +Eskimo Plate Armour, Diomede Island, Bering Strait+ 257 ¶ +Tlinkit Skin Armour, Alaska+ 258 ¶ +Prehistoric Aleutian Rod Armour+ 259 * +Chipped Flint; Chipped Flint Blunt Arrow-Head, Georgia; Chipped Flint Implement, Tennessee; Specimen “Cores,” or Blocks of Flint; Specimen of Chipped Flint Discs, called “Turtleback,” Mississippi Valley; Grooved Stone Axe, Tennessee (Ground)+ 261 [Drawn by Mary Wright Gill] * +Diagram Explaining Terms to be Used in Describing Stone Weapons+ 263 ¶ +Tlinkit Slat-and-Rod Armour, Alaska, Front View+ 265 * +Apache War-Bonnet+ 266 [Drawn by Mary Wright Gill]