Vn 



Date 



i ' t 1*il<n.*S Machine. lUth. 



Turn* Cor. + / 



-Xit**l~ur lead 



Depth JL JU^** 



]U)llom htupr.ra.tt/ir 



Vn. of Ihmtiomcirr f 

 ikirrrr.h'tl hi/i.prratrtiY 



Air £ O Surface 

 Trawl or dredjfo 



Cor. 

 Drift 



—.SOUNDING W IRE. 



DOWN. 



1 ut\ 



TURNS. 



ICQ 



|P0 

 <rtr> 



m 

 fa 



7<x> 

 •»> 

 tip 



KIM 

 I ...> 



IJOO 

 I4ICJ 



I5<x) 



l?oo 



I H< . , 



ly<» 

 ww 



3IOO 



aroo 

 M0Q 



DREDGE ROPE 



down. 



UP. 



