* 





|2S0O 







p6oo 













l8M 







2(/X3 







3000 







3100 

























3*^xi 













37O0 













3«/» 







41XW 





SERIAL TEMPERATURES. 



25 

 50 

 too 



•KJO 

 300 



|(X) 



SOU 

 600 

 7O0 



lloo 

 700 

 1000 



no. ok 1 turn, 



COR. 



« **»;. 1 > Ml-. 



REMARKS 



