SOUNDING WIRE, 



FMB. 



DREDGING GABLE. 



O M, Down. 





M. Down. 



1 Up. „._*L 













0 



























LOO 



























200 



























300 



























400 



























500 



























aoo 



























700 















* 













800 



























'Mill 



























I ) 



























110(1 



























IW 



























isoo 



























i- 



























I.VHI 



























1000 



























1700 



























1800 



























1000 





















































2100 



























2200 























































Mill] 



























s:>ihj 



























2000 



























2700 



























■woo 



























2000 



























;iooo 



























: 



























:1200 



























i'iltOO 



























;woo 



























8000 



























8000 



























1 1700 



























8000 



























:ti 























































4100 



























1200 



























Uioo 



























4400 



























4500 



























4000 



























-1700 



























■isoo 



























■11KH) 















