LLOYD 



PLATE 21 



c 

 o 



v> 



a 



o 



V) 



-o 

 c 

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 u 



CD 



c 



" w 

 U 



o 



= 



00 



'5 



_C 



o 



c 



10 



w 



< 



CQ 



B 

 C 



oo 



e 



3 



IS 



4) 



OJ 



c 

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_c 

 u 



c 



<0 



