SOUNDING WIRE. 



FM8, 



DREDGING CABLE. 



.... M. Down, 



XTv. _ 



. M. 



i?_M. Down. 















0 





/** 

 // 



■><■ 



l/ 



















7 

















m>s- 







><> 























[4 



/ < 



/r 





















400 



' r 























500 



























000 

























700 



























S»f» 





















































1000 



























noo 



























t'.'llll 



























1300 





















































UGH 



























IjOO 



























1700 



























1800 



























1000 



























2000 



























-I (HI 



























ggoo 



























-mm 



























Wilt) 

















- 











.id 



























MQjQ 



























2?00 





















































2(100 



























,1000 



























;{ioo 



























8200 



























Jt:t0(i 



























MM 



























■ 



























MOCK) 



























JJ700 , 



























B800 



























:WKJ0 



























iooo 



























1 100 



























ItiOQ 



























41100 



























1400 



























4500 



























4«oo 



























'4700 



























4800 < 



























4000 , 















