1H- 



Jfo. vUcJ i< n >' 2)aU 



Machine. RerZ. 

 Turn* % L % - r Cor. + 1 <° (a Depth 

 S/tof or It/id. 

 HoHaut, 



HnUam, te?n />< rul are 

 A'o. of Ihmtmitti'li r 

 f'twrrfcd te.jn.fn min re 

 Air Surface 

 Trntvl or dr*'d$fi 



C<,r. 



Drift 



SOUNOI 



RE. 



aoo 

 300 

 400 



700 



7»i 

 (•.,,. 



1 top 



I .'• Hi 

 1 lf» 

 I40Q 

 1500 

 [660 



HjOO 



uooo 



23»JO 

 2400 



DREDGE ROPE. 



DOWN. 



trr. 



