Jfo. V/Y^.. Dam 



-Hhrrtrrrr J end i - . • \ 



nf ihf^rnmnhefsr ^^JL^^. Cor, — ^• 

 Corrected tempirafM^rfi 2>^t(>* 

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 Trawl Qj^^dr jn g" ^-yi^{Si^Sf[ v^HSit , 



I DREDGE ROPE. 



SOUNDING WIRE. 



UOV/H. 



'0 



Ul'. 



TURNS. 



« 671 



700 



(jOO 



I ItJO 



1400 

 1500 

 f6fX> 

 171X1 



iBriO 

 2000 



2300 

 moo 



DOWN. 



UP. 



/(/ ' r, 



