HARPOON-HEADS. 



79 



spear-heads, calling them harpoons, and mentioning the fact that they were 

 found at the bottom of Hastefjorden Lake, among other articles of bone. The 

 place of discovery of these implements indicates their use. 



" They also occur in Russia, as we learn from the work of Count Uwarow, 

 recently published, and devoted to the prehistoric times of Russia. He describes 

 there a bone spear-head found near the river Oka. 



I 



Fig. 103. 



Fig. 103 unci 104. — Harpoon-heads of ox-honi. Poland. 



