^(sCtir+tt %/ Machine. Tied. 



TitTip ^° Cor. + 



JBoUom temperature / 

 . Yu. of thennameter / 

 Corrected temperature 1 ' 



Air V : Suvfac, 4 U 



Txtirl til tU'uUi 



ihplll 



Cor. - 

 Drift 



SOUNDING WIRE 







ROPE 



DOWN. 







UP. 



' ] 





' IOO 





3 * j 























400 











300 



700 











:-, i l 









OOO 







V 

 ♦ 





IOOO 

 lie. 

 (-•'•• 











t 



















si 



lOou 



I-'" 



1 .-..«■» 











w * > 









1 



■j too 



.'.-I l> 1 



2300 



240O 







a '.71 



