!1I 



Date. 



Machine. Ur.nl. 



Car. + 



Ik 



Tun™ 



.s'Af;/. nr-tcttftr 

 Bottom, ' ^ 

 tioUota, I rut p> rata re 

 .X'o. of Uumn-omrU'.r 

 Corr/rjrd /rjtifwnUnrr 

 Air 8li r/'anr 



Trawl or dredge. 



Depth 



Car. 



Drifi 



SOUr.ui:.:, A'; RE. 



Mi 



DREDGE 



ROPE 



DOWN. 



UP. 



now .v. 



UP. 







o 



-y « > 









2 *J - » 

 _ ^ 'J - • f c 



300 



<|OG 



UQQ 











7tw 

















I Q~ £j 













1 C »' I- ) 

 1 



I J1K) 



■ 1 



£ 1 





^ J- 





J 3O0 



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FjOO 



5 







1 i i J 



M " (J* 



/O-Jc. 



I7<M> 



■ 

























0 





."MM 











3200 









OJ-'io 



23OO 

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