MacHUne. lteel. 

 Cor.+ Depth ffa, A, */^r 



Turns 



Shot or lead 

 Bottom, 



Jinttom, te/iirpcrfhture 

 No* of ihfTmomvter 

 Corrected temptnUurc 

 Air Surface if 



Trawl or dredge *f 1 J^jft££,\? 



Cor, 



l* rift 



r • r i i Lin 



SOUND 



1 Li A* hill *% t~ 



tNG WJRE. 





J A V . .DREDGE ROPE. 



DOWN. 





Turns, 



DOWN. 



uv. 







0 











IOO 



J 



- -/■> ™ * ■ 

 ^ ^2- ^« 



/ * - f Q 







200 







300 



■ ? O ~ 









400 











5O0 











600 











TOO 

 BOO 



















yoo 











tooo 











TIOO 





















J 300 











I4i» 











IgOo 











ikoo 











J 700 











J BOO 











njoo 



2000 



















3 IOO 











SSOO 











3300 











2400 







