Car. 



Carrailedjtcmpiralure 



Air / ^ Surface / ^ Drift 



SOUNDING WIRE 



.-..OWN. 



IOtOI -- 

 if/-" 



TUhNS. 



300 

 400 



500 



7W 

 jt»j 

 1 iw 



1300 

 1 400 

 15W 



1700 



la&o 



|f/XJ 

 30(X} 

 2100 

 U5S«i 



34Ui> 



DREDGE ROPE. 



DOWN, 



OP. 



