SOUNDING W I R E DREDGING CABLE. 



» i ?f=r- FMS. hp 1 £— 



M, Down. Vv. M. t£_M. DowuJ Up. : „„M. 



* r 1 











o 

























1041 

























200 

























aoo 

























400 , 

























500 

























600 



TOO 

























woo 

























000 

























1000 

























1100 

 1800 

























1300 

























1400 

























lfiOU 



















































1700 

























1800 

























1000 

























2000 

























5100 

























SL J 0O 

















































24 00 

























2000 

























2floo 

























awb 

























3800 

























2900 

























:tooo 

























HI00 

























8200 

























:oni 

























:iii.hi 

















































saoo 

























BTOO 

























:ihoo 

























B900 

























1000 

























uoo 

























4fi00 

























4800 

























4400 

























§500 

























40(H) 

























4 TOO 

























4000 

























1 4000 















