II— HMft 



^ SOUNDING WIgg 



M. 



fms. 



DREDGING CABLE. 



. . M. Down. 





M. Down. 



Up. _M. 









i 





o 



























ior> 



























2(K) 



























::ihi 



























400 



























TOO 



























OOO 



























Tim 





















































MM;, 



























1000 



























1 100 



























1200 



























1800 



























MOO 



























Ifioo 



























1000 



























1700 



























1800 



















■ 









1 11(H) 



























2000 



























a ioo 



























3200 



























4800 



























*!■ 





















































MOO 





















































8800 





















































.1000 



























;sioci 



























8300 



























8W00 



























::khi 



























8600 



























:»((>[> 



























U7M 



























8800 



























:» 



























1000 



























4100 



























4200 



























4!KK) 

























4400 



























I. 

























4600 



























47(H) 



























■istiu 



























■r.Hin 















