Ifo, 



Al itch i nr. 

 Cor 



• _ 0 

 Tu rn | 

 ,\//W or Ira (I 



Bottom 



Bottom trmpri n.hi rr 

 j\'o. of Th> ( tnonict* r 

 ( nrrrrtrri I rm /" nil it ./•/• 

 .III Snrjarr 

 Tr/t wl W'rfUfrffc* ft* l*t H g iW 



SOUNDING WIRE. 



h»\VM. 



h'rrt. 



Depth 



.4& 



\<> , 

 (KK» 



' t iv> 



S H I 



..no 

 1 1 .... I 

 I lilt) 



t 'I II I 



I. {»*• 



IV"- 

 M m - , 



1 7* 1 

 , 1 , 

 1 • i< " 1 



•< M M . 



Drift. 



DREDGE ROPE. 



