Il-in-;. 



JET 



Machine. ReeL 



Turns Cor\+ 

 Sfvot or lead 

 Bottom 



Bot fo nt f r it t pera fine 



JVb. of the ft i uittN'itr 



Corrertrrt trtuprfuhi re 



Air Surface <f~Z 



* 'or. 



Drift 



Trawl or dre&£G^^CzAsrt<JLc&a^ c*~+ Sw^^ 



SOUNDING WiK K. 



IiOWN. 



UP. 



TUIt5H. 



U 



100 

 300 



aoo 



mo 

 ooo 



700 

 800 

 000 

 1000 

 1100 

 1200 



utoo- 



1400 

 I .inn 



1000 

 1700 



jSlMj 



1000 



■!< 



2100 

 2200 

 2300 

 2 



DREDGE ROPE. 



|I1J\V 



31 



UP. 



