SOUNDING WIRE. 



]■ MS 



DREDGING CABLE, 



M, Down. 



tip.,'?. M. 



M. Down. 



! Vv. M. 









7 



/a 





0 



























10U 



























200 

























rjijo 



























400 



























fiOO 



























Mill 



























700 





















HOO 



























000 



























1000 



























1100 



























l 'JIN. 



























1300 

























MOO 



























1 000 



























1000 



























1700 

























IMII- 



























1(100 



























2000 

























S1O0 



























2200 



























2JI00 



























2400 

























2900 



























2000 



























2700 



























2800 



























2000 



























9000 



























:;iim.i 



















































\VM\ 



























,itoo 



























itfOO 



























0000 



























;i70t> 



























0800 



























MOO 



























■1000 



























4100 



























4200 



























iaoo 



























: 



























m\\ 



























1000 



























4700 



























1800 



























4000 















