SOUNDING WtKR 



FMtt. 



DREDGING CABLE, 



!?^M. Down. | XJk /^M. 



^CrM. Down. 



Dp. 













0 





at* 







/J* 









f 







100 























200 



























iWO 

 400 



























r>oo 



























300 



























TOO 



























*oo 



























1*00 



























1 1 



























1100 



























IS00 



























1300 



























1 



























1500 



























inoo 



























1700 



























1800 















■ 













1000 



























iiooo 



























-inn 



























ssoo 



























2800 



























a 

















































































!*700 



























'iSl.lll 



























■.",11111 

























f ) 

























3too 



























:i;'im 



























$09 



























3400 



























:cioo 



























3000 



























3700 



























3800 



























QhMK) 



























4000 



























mm 



























4200 

























H;ihi 

























i too 

























i: 

























4(too 

























1700 

























'1300 

























HI00 













