II— IMS 



SOUNDING- WIRE. 



FMS. 



DREDGING CABLE, 



W E Down. | t3>. ^ M. 



Down. 



l'r. 



.1 SI, 









U 

















4fl fp\ 





J / W 

















200 















400 

 500 















700 



























800 



























Add 



























1000 



























1100 



























1200 

 1900 

 MOO 











































































1.100 



























1000 



























* 1700 



























! ^800 



























r ltioo 





















c 



4 



2000 





















i 





r 



2100 



























2200 



























■J. 



















e 













si 



















2000 





n 



















27<N> 

 ■jsim 

 yOiK) 



.i i 



































































































:noo 



























;i-iin 

 B800 































































La 

















1-4 











fit 

























H700 



















































:mx> 















































































■JttlHJ 



























CEIHI 



























4400 



























ir ( oo 



























■1000 



























4700 



























1H00 



























4000 















