it 



Machine. 

 T x ti,vti& 1 9 6 U Cor. 4> 



Shot or /g tgrf £ f 



Bottom y^V- 7?^ 

 Bottom temperature 

 ,\'<>. nf Tfu rmomcti /• 

 Corrected temperature i 

 dir 3 H ' Siu favAi 

 Trawl or dredge, or tatiglvH 



Heel 



SOUNDING WIRE. 



l URNS, 



too 

 MO 

 joo 



500 



(kxi 

 700 

 K<xj 

 900 



lOQO 



i KX) 



earn) 

 1300 

 t .|i /n 



1500 

 1600 



I 71 A I 



I.Moo 

 8000 



Ctor, 



Drift. 



DREDGE ROPE. 



bowrt. 



