LECTURE XIII. 



389" 



thus belonged to tlie same type. Professor His is of the same 

 opinion. " We thus possess," he observes, " in the pile-works 



Fig. 123. Profile of a Helvetian Skull fi-om a Eoman grave near Geneva. 



I'ig. 124. The same Helvetian SknU viewed fi'om above. 



of the stone, bronze, and iron periods but one type, the Hel- 

 vetian, which has been transmitted to the present period, so 



