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i 





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3900 J 















SERIAL TEMPERATURES. 



"KITH. 



as 

 50 



IfX) 



200 

 300 



<|00 



500 

 700 



800 



1000 



TKMI*. 



NO, Of 



COH. 



1 ui . 1 s \tr. 



KEMAIIKS: 



