187 



66 



59°52 

 35°6 



7°9 

 35.02 



IV 



8p 



+ 



r 

 rr 



+ 



+ 



+ 



+ 



+ 



+ 



+ 



rr 



+ 



c 



+ 

 rr 



c 



'+ 

 r 



+ 



c 



'+ 



