Dale 



TShi'thtt — ^ Gar, -i- 



Chrrticl^d teni/jvralure — - 

 .fir ^ \f Surface ^ / 

 Trmvl or rlrftdjjc or tanglen 



SOUNDING WIRE. " 



41/ Ay ^ 



t 



Heel. 



Depth jY 



Cor, 



Drift. 



DOWN. 



CI*. 



TUkKb. 



O 



loo 



200 

 300 



500 



6ort 

 700 



900 



1 100 

 laoo 



I jno 

 1400 



iGoo 

 1700 

 iKuu 

 1900 



300(3 



3200 

 8300 

 3400 



DREDGE ROPE. 



J . 



