



H. Doc. 181. 



Plate XXX. 





H 



c 

 x 



X 



m 



z 



m 



O 



x 

 o 

 I 

 > 



x 

 o 



z 



> 

 z 

 o 

 m 





'I 







) ^ 







I' • ' j * ■X'' — , » J&L ' '<. i >v ' 



.<*, / 



^ 



<//% 





7 ' £ 1 £'M v Afc 1 



\im 



,\ i *'t% y? 







l, ^<Sk&kAjJ^ ] ^% ] 'h mi> A-^SMiM^^i^i^^^^M^iM^& 





9 



H 

 o 

 o 



r 



(73 



C 

 CO 



m 

 o 



X 



m 



z 

 o 



I 



-o 



> 



o 



H 

 O 



m 



H 



c 

 xi 



XI 



m 



z 



H 



z 

 m 



O 

 x 

 o 

 i 

 > 



X 

 D 



Z 

 CD 



3 





3 





