An7. 



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 Shut or Imd 



Jfo, of Th^ntwrnotcf 

 Oirrrrfvtt trm/H'ratiire 

 Air Sttrfticn 

 TrtJbwl or dredge or Umjfles 



lUfdk 



Cur, 



Drift. 



SOUNDING WIRE. 





UHtUl.L ItOl'h 



tiown. 



UP. 











1 1 



1 



i 









l< C 1 



JXnJ 



JtIO 



1 









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500 























1 









yl>0 





















1100 

 1300 











1500 











I7CM> 











jMw 











lyOO 











2000 



2U*i* 





1 





t 



2200 

 8400 





1 



