Hvbt-om 

 fSottom temperature 



Yo. of tlventwincter ^i'^Si, Ctir, " ^ 

 Corrected tcnip'^rature ^ ^* *^ 



SOUNDING WIRE. 



TU11K4. 



UlXtUuC 



IXUrC. 



SOWN. 





DOWN. 



UP. 







- _ v 





















SOQ 





1- - 

























;. /. - 











i», - 



(XXJ 



















/«.- 



Boo 







* 





OOP 











tooo 





















I ami 











1300 





















ISOO 











t6oo 





















iSotJ 





















SOX* 











3100 











2 300 











iy>i 











V.)U*) 







a -ATI 



