#2 ?<Y &* 



* '-ItCjUaeMnn. Reel. 



Depth Ypym 



/Vtr/M Cor. ff 



Ihitloi/t 



Jiotlo/u htnprruiiirc 



Corrected iempertUurn y 

 Air y/ frr Sitvja.ee 

 Tra.wl or dredge 



/J 



SOUNDING WIRE. 



DOWN. 



UP. 



Q 

 lOO 

 200 



300 



[kjo 

 700 

 8<:»-i 

 «/-:< 



tooo 



1 too 

 1 ..if* 



1 ioo 



I r ' K > 



BfiQP 

 1700 



1 1 0 



7000 



Drift 



DREDGE ROPE. 



oowir. 



VP, 



