Tu^rm (hr,^ Depth f*f 



.r<i. «/ tki^rmiftmUr ^ > ^V- Cor. ^ ^ 



' " • SOUNDING WIRE. 



DOWN. 



c 



TUl; . ■ 



I) 

 10a 

 900 



y» 



700 

 800 



./x> 



lltXJ 



lico 

 lano 

 If 00 

 i<kJO 

 17011 



MOO 

 8100 



3JOO 



DREDGE ROPE 



DOWN. 



