Dnft 



ICr.J, 



Tump )- I Cor. + 

 Stmt w (r r 



lloitom li tnfh iotutr 

 JVWi thfirmo>/i,rl,rr 

 Cffrrectcd t PMper&fn re 



Air ] 1~ SttT/nc 



Ti a tvl or drrtt^r 



Depth 



now:;. 



JO 



7/ 



C07 



Drift 



ittv.N •. 



DREDGE 



DOWN, 



200 

 300 



50O 



looo 

 liro 



I Y90 

 1400 



1600 



1600 



I y 0 



;>T<» 



0400 



- 



is 



*3 



1 



