Machine. Ret t. 



Turns Cor. 

 hh«t< or load 

 Bottom 



Vottoin tcm/jf rat urt 

 Jfo . of ThermonH Un 

 Corrected temperature ^ * ! 

 . ///• Surjuc/! 

 Trawl or dredge or tantfZwt 



SOUNDING WIRE. 



tK»WM. VY. 



TUHNS. 



liXi 



flOO 

 300 



500 



600 



luo«> 



1100 



I20U 



1 JOO. 

 1 c < . 

 1500 

 HjOO 

 I7O0 

 1K00 

 || , 



30OC> 

 .U»m 

 •?2no 

 230r> 

 2400 



!)(/,/ 1, 



('nr. 



Drift. 



DREDGE ROPE. 



r«.«\v: 



pi*. 



