COT 



7>«/7m i 0 tor, -j / 

 Bottom 



Bottom ItwifHtratiLrc 



No. of Thi rmoinrter <<>r. 



Corrected trm/if / <t/ti rr 



,///• ' ;:urjurr Drift. 



Trairl or tlrr<l>j<- >>r faugfrx 



SOUNDING WIREL 



'1 IfKNH. 



DREDGE HOPE, 









til'. 















































i 











7«m 



Kjo 











»>» o 



Jt)0O 











1 1 1 KJ 



1 iop 



1 J<*> 



• r 











i , 

 1 1 - 











1,700 



3.200 

 'J' H ' 



















>4W 







