Fig. 14. 



Fig. 13. 



Fig. 15. 



fh-: 



%h. 



■i'n 



m: 



i 



II" li^' 



mM] 



:1 '/ 



'I ' / 



i1 



l 



FlO. 13. FLINT KNIFE IN WOODEN HANDLE. ^ FrOM CA\^ IN COAHIJILA, MEX . 



Fig. 14. QüARTz Point in wooden socket. ^ From Grave in Arica, Peru. 

 Fig. 15. Arrow Point with shaft of wood and reed. \ From Grave in 



Arica, Peru. 



