^500 



J 



U700 

 2800 

 2900 

 3cxw 

 ;ihjo 

 320a 

 3300 



ggod 



3700 

 3800 



39°° 

 4000 



SEKIAI. TEMPERATURES. 



"i c 1 11, 



*5 



too 

 200 

 300 

 400 



500 

 700 



boo 

 1000 



1 1 Mr, 



{'31* 



CUJL/ 



no, or 1 111 it, 



4«L C< 



<:<jh. I KM I . 



Ar \. 



KEM ARKS : 



OiMi^aXy *Yn0L&ju i^k coo ^ 



