46 



THE RISE OF MAN. 



CRANIUM OF THE PRIMITIVE MAN OF SPY, BELGIUM. 



From a cast of the original in the Museum at Liege. (Weltall 



und Menschheit, II, 294.) 



CRANIUM OF THE NEANDERTHAL MAN. 

 From the original in the Provincial Museum at Bonn. 

 und Menschheit, II, 20.) 



(Weltall 



