11 — 



SOUNDING WIRE. 



t.'M i ■ 



DREDGING CABLE, 



feTM. Down. | Up. <2 5L* , 'M. 



M. Down. 







m 



m 





>< 



ft 























100 





















ut 





200 





















/>. 



3$ 



300 

















\l 0 







00 



400 























/> 





rioo 



























rtoo 























700 

























BOO 



























1)00 



























0 



























1 100 



























1800 



























1800 

























\m 



























1500 



























0 



























1700 



























1800 



























1900 

























■1 M II ! 





















































2800 



























SHOD 



























S400 



























2500 















■ 













v 



























2700 



























3*00 























CflOO 























9000 



























8100 



























;woo 



























:umo 



























MOO 



























ar.oo 



























;inoo 



























;::oo 





















































8900 



























4000 























































4200 



























41 



























1100 

























CiOO 



























4000 



























4700 



























4800 



























is 















