Shot ^ r»Jnff>fl <^Oj^ ^ 



Bottom 



Mr SiLrface Drift 



Tf-aivl or dredge ^^.^t^ .^ ^ -r-W^M^VU^ 



.SOUNDING WIBE 



DOWN. 



^ - 



■ 3/^ 



/^^ ' f 

 /J -J ^ 



1 1. St 



•k/ . JO 



>3.ij- 

 ,j VI. CO 



0 



100 

 300 

 900 



m 



GOO 

 000 

 700 

 800 

 000 

 1000 

 1100 

 1200 

 1800 

 14^0 

 1500 

 1(KM 

 1700 

 1300 

 IflOO 

 2000 

 SlOO 



mo 



2300 

 S-lOO 



^ff*^ DBEDGE ROPE. 



oil 

 /A 3 



6C -w. 



