11~iu;:;5 



SOUNDING WIRE. 



PMS. 



DREDGING CABLE, 



a£m. Down, f 





J M. Down, 



Up. t£,U. 























% 





3d 











? t» 





100 











*S 

















200 I 





37 







*? 



XI 



















if J 



OA* 



c 



Of 



•> 















400 



























*00 





ro 



■ 



7 



















IWjO 



























700 



























SI M 1 





















































1000 

























1 ItXl 



























LftOO 



























Ittuo 



























MOO 



























moo J 

























H500 























J 



i m 

























^1800 1 

























J 1*00 























/ 1SO0O 





















































3200 



























■,-:;no 



























■J 















/ 



V 

































■jgoo 





















































usoo 



























2000 



























8QO0 



























:uoo 



























#200 

























































/ < 



















x 





















MOO 



























:i70O 





i 























0B00 



























oooo 



























'1 0U(l 



























4100 



























■woo 



























I;:,,,, 



























4. UK) 



























1500 



























-1000 



























4700 



























4800 



























4(100 















