Much in f . 

 Tiwtift Coj\ + 



Shot ttr- txarir 

 iUMuw 



jitdioiif' icttiperuf ure 



No. of thennometer JotJ< 



Corrveted tempera tit re 

 jir ^1 Surface 

 Tr&wl 07* dredge 



>( pITNDING WIRE. 





DREDGE ROPE. 







TURNS. 















ix>vr>\ , 



UP, 





DOWN* 



UP. 







0 

 100 

 200 

 300 

 400 











COO 

 GOO 

 700 



mo 

 000 

 1000 

 1100 

 1200 



1300 

 M00 







1GO0 

 1700 

 11400 



1000 



2000 

 3 H>| J 

 2200 

 2300 

 - 







