11 h..-:. 



SOUNDING WIRE. 



DREDGING CABLE, 



I, Down. 



zi 





M. Down, 





r i 











0 

























tub 

























200 

























900 

 

























500 

























ill H) 

 700 

























Mill 

























000 

























hill.. 



1100 



l2oo 



1800 

























1 

























IMIii 























liux> 

























1700 

























1800 

























1000 

























-Oll.l 

























2100 

























2200 





























2-100 

























2ft H J 

 : i : 1 1 u 

























2700 

























3800 

























2000 

























8000 

























SHOO 

























:t>.'iM] 

























:t; 

























MOO 

























SffflU 

























8600 

























;troo 

























:tt00 

























I moo 

























K 

























liner 

























4200 

























moo 

















































i: 

























10011 

























4700 

















































10IJO 















