SOUNDING WIRE. 





DREDGING CABLK. 



M. Down* JJt* M. 



j£?-M. Down. 



Up. 













0 



// 





(TO 





















100 











V 

















200 



























:;iiu 



























400 

























•■ 

























000 

 700 



























sun 



























, 000 



























1000 



























1100 



























1200 



























18(H) 



























I Inn 

























I ' 



























MU)|] 



























1700 

























JHOl) 

























1900 



























■ ' 



























aiofl 





















































MOO 



























mta 



























aaoo 



























0600 

























3700 

























mm 

























aooo 



























8000 



























.MI00 



























ri-joo 



























.won 



























;i10!> 



























.WOO 













• 















B60O 



























:s;oo 



























itNOO 



























6900 



























4000 



























4 LOO 



























4200 



























4800 



























4400 



























IO00 



























4000 



























4700 



























4800 



























4MU 















