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 y T«ni9 <g>^ Ctov + DcpQ*. ^ ¥ 



Slwt^»Uaad <*o J 

 Bottom CtS, ffrfrZyLx*-'* * 



JinHoiu. lnn.pt rat tu t 



Nn. of ttwrmomttsr $ o 2 . Oor. 

 Corrected tovvp<trnl.u,r& 



Air . S.nfnoc Drift 



Trntvl or dredge 



4T 



SOUNDING WIRE. 



IJOWM. 



\. 00. AT 



U9 t 



mo 



IX JO 



1000 

 f too 



ty*> 

 1400 



1 goQ 

 I 70Q 



I h- . j 



IflQQ 



DREDGE ROPE. 



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X '.7 J 



or. 



