SOUNDING W IRE 

 M.Down. Uf. 



FMS. 



H L 



i DREDGING CABLE. 



._.M. Down. I Up. __M. 



u 







200 



:ioo 



ritm 

 i;u,j 



700 



M.HI 



1000 

 1100 

 1200 



L: 



1400 



laoo 



WOO 

 1700 

 1800 



two 



2000 

 2100 

 2200 

 2300 

 2400 

 2500 

 -OHIi 

 271HI 

 -Mill 



-1000 

 HI 00 

 U200 

 8800 

 ;: inn 



J!. '.Ill I 



8000 

 :t?on 

 11800 

 MOO 

 100 i 







I 



•i;i0t) 

 4-100 



4:100 



MOO 



I, MM 



4HUO 

 4000 



