Mf7. 



M'tnitinc. I'rrt, 



Depth 



fiaUam ^ 

 Bottom tfimjwature w c 

 ./W/. <v* Utrrmomctrr 

 t!orrrclr<l I r m pt fO to <r> 

 .lit- Su.rjttr.tt 



Trawl or tlmkjc- 



SOUNDINP. WIRE. 



V 

 |m 



700 



I--. 

 IIOO 



( |Qfl 

 ||QQ 



|'*X> 

 1700 

 . I • I 

 t'XXJ 

 4000 



Drift 

 I3REDGE ROPE. 



