U-ltK.1 



SOUNDING WIRE. 



DsMB. 



DREDGING CABLE. 



* 



M. Down, 







TZtA. Down. 



Up. £?M. 







u 



4- *^ 



(5 £ 







3 



¥-7 





T 



0 2- 



L 















100 



























200 



























hoo 



























400 



























500 



























1 



























700 



























800 



























000 



























1000 



























1100 



























iaw 



























1300 



























1400 



























lfiOO 



























1000 



























1700 



























1M.H! 



























1M0 



























\'IIIH> 



























9100 



























S800 















































































-Mi ii j 



























aopq 



























2700 





















































6900 



























8000 



























:iioo 



























woo 



























:yjoo 



























8400 



























moo 



























:Hti»u 



























:t700 



























:tHini 



























8000 























































inn 



























42no 



























MOO 



























•MOO 



























ir»00 



























4000 



























■1700 



























■IW0O 



























\\ 















