V 



Turtis 



Machine. 

 Cor. + 



Bottom, fwhpe ratitrc 

 No. of thcrm&in&ter 

 Corrected temperature 

 Air Surface 

 Trawl or dredge ^ T / 



ft 



SOUNDING WIRE. 



6> f" Drift 



Cot. „ / 



DOWN. 



UK 



1-671 



in;:;:.. 



200 

 306 

 4O0 



SOO 



6ao 

 700 

 too 

 goo 

 n^ji.j 



UOQ 



iaoo 

 1300 

 1100 

 1500 

 1600 

 1700 



I&QO 

 IqOO 

 200O 



2200 

 2300 

 3400 



, DREDG E KOPF. 



DOWN, 



or. or. So 



