II— iqca 



SOUNDING WIRE, 



FM8. 



DREDGING CABLK. 



M. Down. 



Up. ^.M. 



M* Down, 



Up. £iM. 



I P 9 



Co 









0 







» w 



















100 





ft 







OX 



— j 



f./ 



♦r 









300 





m 



/r 



t 







j t» 



r » 









900 





to- 



VI 



XT 















r»00 

























000 

























H00 

























obo 























1000 























1100 

























L800 

























ijmo 

























1400 













r ■ #=— 













inoo 

























I00Q 

























1700 

























mm 

























IIHK1 

























-■' 

























sioo 

























2m 

























-mm 

























B400 

























J." 

























-IH III 

























2700 

























SHOO 

























iiWO 

























3000 

 atoo 



mo 



::mm 

















































8000 

























:itf00 

























H700 

























liSIH) 

























won 



















































1 

























L200 

























>: 















































I.MH1 























hum 























171H1 























1 SI III 



4900 















