Il~l[f£l 



.SOUNDING WIRE. 



FMS. 



DREDGING CABLE. 



Down. | Up. A... M. 



A M. Down. | Up. A. 



M. 









/ 



b 



































f 



of 



b 





















































u 





















■11 HI 



f 



rz 







f 















r*oo 







f 



4 



















or jo 



























7I.HJ 



























H00 



ooo 



























1000 



























110(1 



























laoo 



























130U 



























1400 



























1500 



























1000 



























1700 



























1800 



























1000 



























2000 



























liuiu 



























2200 



























2300 

























2400 

























s&oe 



























■JflOO 



























','700 



























2800 



























-JtJOll 



woo 



























moo 



























agog 



























woo 



























yioo 





















































3000 



























3700 



























B8QQ 



























us 



























■1000 



























-NIK) 



























4200 



























4300 



























4400 



























41300 



























-nil io 



























1700 



























4800 



























4000 















