SOUNDING WIRE. DREDGING CABLE. 



~/S -=r— VMS. 



- M. Down. | Up. Gl M. _ M. Down, . Up. ._M* 



y 



3/ 





1 > 





0 















































kr 







rr 



200 



















*r 









800 

















I 



47 



























a-? 





" ■■ 























































700 



























H00 



























000 



























1000 

























1100 



























J 200 



























1800 



























1100 



























1500 



























limn 





















































1800 



























1000 



























2000 



























2100 



























2200 



























8800 

























■ 



MOO 





















































L'Ollll 



























2700 



























2800 



























2000 



























:tooo 



























niriii 



























:}200 



























:::;oo 



























8400 



























8500 



























:tiloO 



























3700 



























jjsoo 



























:!000 



























HXW 



























•1100 



























r.'ini 



























i: 



























4400 



























4.100 



























4000 



























4700 



























4H00 



























4900 















