Turns Cor. + Depth 



tVfi4)i or lead ^ 



Corrected f^unperaturo 



7}rawi or dredge 



Drift 



SOUNDING WIRE. 



DOWN» 



1 0 i) 

 4 c & 



0 i> 



lot 



1'^ 



.-.> > 



6oo 



9C» 



1300 



I<jOO 

 J700 

 iboa 



UfQO 

 SUOQ 

 2I0U 



2J00 



DREDGE R OPE. ^ 



DOWN. 



Jo 



"J • 



0 '^ t's 

 •To 



