an. 



Turns Cor, + > 



Bobivm S&Zy 

 Dot Loin tr mper*itu re 

 ,Yc of fJiennnmrter -* 

 Corrected trwpe vain rc 

 Air Surface 

 Trawl or dredge 



i i HOT, 



Reel. 



Depth 



SOUNDING WIRE. 



down. 



AC \ 



i in 



too 



■MO 



boo 



<JOO 



J I * . I 



JIUO 

 1300 



type 



1 JiJO 

 J'OO 



ibou 

 1700 

 1800 



3 20Q 

 3300 

 •J4OO 



DREDGE ROPE 



DOWN. 



UP. 



