CLARK 



PLATE 1 



d^ 



~\ 



\ 





\ J 4 





JJpAR 



17 



/T-prt 



MH 



Ep 



9/ i 



12 





II 



13 



,-'- vyv 



,^z 



2 

 A 

 AH 



-mh 



16 



Zc 





LAT? 



