9S0CP 



3fino 



3000 



3300 



3S00 



37OQ 



3900 

 4000 



SERIAL TEMPERATURES. 



50 

 • '•J 



300 



itio 



600 

 700 

 800 



KO, op TttRR, 



<9i 



1-. 



cot. 



oo».Tuir. 



% C t * 



REMARKS 



/ (.1 " 



•0^ 



