TurwH Cor. * l/qrifc I 



JioUotn Irrnperat ure *f. • « 

 ./V<>, thermometer J 

 Corrected Umperatiwre 2^ , ff" 



Trawl or dredge 



Cor. — 

 Drift, 



SOUNDING WIRE. 



'. ' DOWN. 



voo 



300 



(.1 < 1 



TOO 

 Rao 

 <yx> 



IO<X> 



lioo 



I J... 



1JO0 

 1 (rm 

 (/»<>> 

 i?oo 

 1800 



!<><» 

 V...J.J 

 J\f> 



b 300 

 ^400 



DREDGE ROPE 



now*. 



up. 



