



a 500 











2&00 









2700 



■ 









aSoo 



■ 



. 









■ 









3000 











3100 











3300 











33*» 











3400 



/ 







3500 











3foo 











3700 





^ ■ 







3 Boo 











39W 











4000 







SERIAL 



TEMPERATURES. 





in PTH, 



=5 

 SO 



100 



200 



300 



400 



500 



600 



700 



800 



<)Ot> 

 i<joq 



no. or hulk. 



(JOH. J KMT. 



K KM ARK Si 



L 



