11— IDft 



Mtt c h fur. 



Turns Cor*+ 

 Shot or letul 

 Bui torn, 



Jioitotii> tempera 'Mire 

 No. of tJiernwmeter 

 Corrected temperature 

 Air Surface 

 Trawl at flrcfi'jc 



Heel. 



Cor. 

 Drift 



TURNS. 



0 



100 

 800 

 80(1 

 400 

 BOO 

 000 

 700 

 800 

 000 

 1000 

 ]|f)it 

 12O0 

 i Mi II i 

 MOO 

 1500 

 1000 

 1700 

 1800 

 1000 



2100 



2300 

 2400 



DHEDGE ROPE. 



DOWK, 



UP, 



