SOUNDING WIRR 



FMS. 



DREDGING CABLE. 



T M. Down 



Vr. L~M. 



Mr Down, 



Up. .___M, 









J 



ft 



3© 



6 



inn 

 200 

 ,;uii 



























Mm 

 ■ 



























000 



700 



MID 

 



















































1000 



now 



I'JIHI 



I 1800 

 MOO 



u 



























I0U0 



























1700 



























ISIIII 



























LI 



























2000 



























2100 































2;iuu 



■MUM 



























T 



&000 



























3700 

 'J-H01I 



























MOO 

 :JOO0 



























8100 



























8SO0 

 8800 

 :muu 



























3300 

 B60Q 



























;i700 



























ftfibo 



























































1200 



























i: 























































IWKJ 



























I7iu> 



























4800 



























4000 















