SOUNDING- WIRE. 





DREDGING CABLE. 



M. Down. 



Up. .... M. 



M. Dows. 













0 















5. 













100 



























200 



























:W 



























m 



























r>oo 



























tm 



























700 



























K00 



























000 



























1000 . 



























1100 



























1200 



























1300 



























1400 



























1500 



























[800 



























1700 



























ItiOO 



























moo 



























2000 



























ssioo 





















































0800 



























'.'JlU> 



























2500 



























2(500 



























2700 



























-SOI) 



























Ml 



























;;ini) 



























ffiJOO 



























$800 



























:tn.in 



























U500 



























nooo 



























JI700 



























jisoo 



























:tooo 



























■1000 



























4100 



























«O0 



























4JI00 



























MOO 























(. 





t 1 



J 4r«oo 



























livoo 



























•17*10 



























! 

























Lj 















