w V 



/ 



MachiiLc, Eeel. f/L^^nM^ 

 Turrit Ct>f\+ Depth /^f()f^ 



J^o. of ih&rrmmister ^ ^-X V/ Oar. C 



SOUNDING WIBE. 



or 



UK 



0 



IM 

 20a 

 800 



4ao 



GOO 

 000 



TOO 

 800 



imo 

 \m 



1700 



2000 



3300 



s?iO() 



DREDGE HOPE. 



