Vu.rnr, I Cor. + I j& } Depth \ 



Shot, orU«*d> 



llottutn> frtn/wntlure 

 Jfo. of thvrmomcU'.r 

 Cffrrecfctl temperature 

 Mr "J Surface 



Trawl or dredge 



fa 



SOUNDING WIRE. 



7 J 



up. 



1 '■* 



TURNS. 



.1. 



O 

 IOO 

 200 

 30O 

 400 

 ■",< « 1 

 ',>*> 

 700 



Boo 



1 ■<,'»> 



l(KJ() 



r/OO 



njoo 



JOOO 

 2 TOO 



a 200 

 2300 

 2400 



Car. 

 Itrlft 

 VO}^et)GE ROPE. 



DOWN. 



4Jp . 



//.so 



U 



UP. 



/ 



C/. £ 



