f/ " 



lintiom temperature •» 

 Vb. of fh-ermoinei^r Oor. 



Mr $*/!^ Surface f<3f. 



Drift 



SOUNOING WIRE. 



Of. c » 



/(!>. A - 



HI*. 



400 



700 

 Hoo 

 900 

 1000 



1100 



I^w 



1700 



igoo 

 3000 



2 TOO 



DREDGE ROPE. 



DOWN. 



