f / Maohine. J JSceL 



Depth 



Tttacv 5 • » Qo, • 



Sktftvr lead 



Hit/ tarn 



KiMnm temperature *~ O 



An, uf thermometer *S < { \^ Cor. 



Currrcteil tempt' I •tlun> 

 Mr \ Surface 



Trawl ur dm*/*'' 



6 



Drift 



f«f- — 



)UNU1NG WIRE. 



ri.-n s\ 



|<|U 

 1,1 . c 



7QO 



Sao 



.jr, , 

 IOOO 



1 100 

 1 400 

 1 5<x. 

 (ftp 

 1700 



itkM 



ORE DOE ROPF 



l"'\VN. 



2, ^"■•Vj" 



V "1 i 



.-- Ill 



/40U 



