Ditto 



Machine. </ Reel. 



Tunis 2 t-/3 t>Cot\ , 

 Sht >b or & <ftf (d & 

 Bottom 



BffMQWi Lrm/» rat ii y ",■ 

 No. of Tit> rtHontrtcr 

 ( %m eft <l tempt "ratlin 

 Air / Surface 



Trawl or dredge or tangles 



Depth 



( '<>r. 



Drift . 



SOUNDING WIRE. 





DREDGE ROPE, 





VV. 



Tl»KN5. 











O 



V 









loo 



200 



v 





♦ f 















,J (j<J 









5«jo 



700 



r 1 









Hoo 





) 







yo<> 











JOOO 











1 1 00 







J 2 





1 ai h 1 











t 390 





















c 5fKi 





















1 7< M I 











f S. M J 

 1 ' J' "J 











i(>>n 









3ITO 









2200 



















, / < 2 



2400 



.) ) 





