Turns J Cor. + Zteprik 



Baton* ^ ytf ^ jf, ' 



BB&0Tn trmprnttttrc^ /It 



v /ionics „ 



. Yu. of thermometer f Cor. 



Carrrctrd b-M-pw.Utt.ra 



z£T^> Sttrfam <U J Drift 

 Trawl Of dredge 



V SOUND ING WIRE. 



0 



DOWN. 



he 



ur. 



V5 



TURNS. 



300 

 3CIO 

 40O 

 5HO 

 600 



700 

 Boo 



qOO 

 I rr * > 



I J IN I 



12<X> 



,,00 

 U800 



2tK*) 

 9100 



2300 



ajOO 



• 24OO 



DREDGE ROPE 



DOWN. 



UP. 



t hi 



