M7. 



Ao. Dot* 



Marhui*. Real. 



USarm for. Depth 



tihxjfi-or lead /sfa 

 Bottom 



Bottom l< in/if r<it n r, 



7fO, ->j' lit* rimtmri, r (JOT. 

 Cnrrrrlrrf Irmpnralurr 



vtjrr il \ Swrfaeo c Drip. 



Trawl or <hr<1y< or htn.g/cjt 



SOUNOING WIRE. 





DREDGE ROPE. 





VP, 



TUItNX. 











0 



too 











300 











^OO 











400 











CUM 





















700 











ivOO 











000 











loOO 











1 190 











1 2QO 











1 IOO 











I50O 

 MK30 











I7OO 











(Boa 











F006 

 io 0 



] 1 1 « j 



auoo 

 '400- 







