



9i!^ 











3700 











.1000- 



















































31800 



















« 



4000 







SERIAL TEMPERATURES. 



liKPTH. 





tiO, or TRSR. 



coil. 



ty)«, TKMP. 























IU> 





















300 





















^Oo 











(KM 











700 











tfOO 











•W 











lUOO 











K EM ARKS: 



