158. Stone Hatchet with Double Handle of Wood and Stag's Horn _ib._ 159, 160. Serpentine Hatchet-Hammers from the Lacustrine Habitations of Switzerland 243 161. Another Hatchet-hammer from the Lacustrine Habitations of Switzerland _ib._ 162. Flint Saw fitted into a Piece of Stag's Horn 244 163. Flint Spear-head from the Lacustrine Settlements of Switzerland _ib._ 164. Various Shapes of Flint Arrow-heads from the Lacustrine Settlements of Switzerland _ib._ 165. Arrow-head of Bone fixed on the Shaft by means of Bitumen 245 166. Stone Arrow-head fixed on the Shaft by means of Bitumen _ib._ 167. Arrow-head fixed on the Shaft by a Ligature of String _ib._ 168. Bone Bodkin, from the Lacustrine Habitations of Switzerland 246 169. Ditto _ib._ 170. Carpenter's Chisel, from the Lacustrine Habitations of Switzerland _ib._ 171. Bone Needle _ib._ 172. Pick-axe of Stag's Horn 247 173. Harpoon made of Stag's Horn, from the Lacustrine Habitations of Switzerland _ib._ 174. Ditto _ib._ 175. Vessel made of Stag's Horn _ib._ 176. Bronze Winged Hatchet, from the Lacustrine Habitations of Switzerland 249 177. Winged Hatchet (front and side view), from the Lacustrine Habitations of Switzerland _ib._ 178. Socketed Hatchet, from the Lacustrine Habitations _ib._ 179. Knife Hatchet (front and side view) from the Lacustrine Habitations _ib._ 180. Carpenter's Chisel, in Bronze 250 181. Hexagonal Hammer _ib._ 182. Knife with a Tang to fit into a Handle, from the Lacustrine Settlements of Switzerland _ib._ 183. Socketed Knife, from the Lacustrine Settlements of Switzerland 251 184. Bronze Sickle, found by M. Desor at Chevroux _ib._ 185. Bronze Fish-hook, from the Lacustrine Settlements of Switzerland 252 186. Double Fish-hook, from the Lacustrine Settlements of Switzerland _ib._ 187. Hair-pin, found by M. Desor in one of the Swiss Lakes 253