.'J Date yi tf U^ Z? /S^d 



Tin as > > Cor, -f O JJcfdIi % 



ItoUoni t^mpcmiure ^ ^ , T 



jYo. of Thc?7tvomvtei* G^S9^ Cbr. . 



Corrected temperature 



Trawl, w thedife urtan^fttU^ t.f<2jL .wC* *4^t> 

 " OUN Dl fsfG^WmEr 



OP. 



1^ 



II 



500 



I ;o. ) 



I t H , 



I 700 

 I.Soo 

 J t }Oi|-» 

 2C» • » 



3 1 j 



2400 



DREDGE ROPE. 



1 



IT. 



■.6-' 



