>l-l".' '. 



SOUNDING WIRE 



1 



FM8. 



DREDGING* CABLE, 





M. Down 



| Ui'. C'rk 





M. Down 



. Up. __M. 







































100 



























Urn 



























■ 



























400 



























000 



























9QP 



























700 



























800 



























>>n 



























moo 



























turn 



























121 >» 



























1300 



























1400 



























moo 



























1000 



























1700 



























L8Q0 



























1000 

























20W 



























VI IN) 

























13200 



























-:it!i> 

























V 



























J..IH-. 



























2000 



























■>7i>n 



























2800 



























afloo 



























0000 



























yioo 





















































3300 

























3-100 



























■•!■' 



























; o 



























8700 

























3800 



























3IKN> 



























1000 



























•1100 



























■121 Hi 



























■|:iihi 



























'MOO 



























■inoo 



























■iUOO 



























I71NJ 



























4800 



























1000 















