$G7.'. 



l Dal* 



Marhinc. Uc<;t. 

 Turns ? ^ ' Cor. t j 



Botterti 



i;<>ii<,in twtpcratun 

 Au. of Thermometer 

 Corrected temperature 

 Air 7 * Surface ^ & 



Trawl or dredge or tangles 



Depth 



Cur. 



Drift. 



SOUNDING WIRE. 



run ns. 



20O 

 } I" 



JOO 



JI M I 



y |. I 



6<x» 

 700 

 tfoo 



«;«> 1 



I KM. I 



lauo 



l.JUO 



i^uo 



1 (60 



JOOO 



iyiMj 

 1H00 



JOCXJ 



2 t ("Kl 



DREDGE ROPE. 



DOW It, 



vr. 



