Sfo. 



Date 

 Madiim. AY/7.. 



?1h 



Cor. * 



Shot ff^/csfrf 

 J lot lorn, ' " 

 IioHnm h in /u t it f tt rr 

 Jflh of fli t rutin, it h i- 

 CorTCViert lrn> /» nil it rr 



Air Shsrftwe 



Trawl or drefi'Je 



Depth 



Cor. 



Drift 



SOUNDING WIRE. 





DREDGE ROPE 







DOWN. 



UP. 







j * »■ 











200 











900 

 400 











f >" 











film 





















Moo 





















Jooo 











1 LOO 





















1300 











M " 1 











[/«*» 

 1 7'KJ 











1 fad 

 i ., - 1 

 | ' ► • J 







'} 





[00 

 32" 







/J" 





330 / 

 34OO 







