VaU 

 Machine, 



Cor. -r / 4 i 



Re* 1. 



Shot or Irad 



Ilnlhim 



Bottom temperature 



No. of Thmtiomrter 

 Corrected t em pen 1 1 wrv 

 Jir ^h? Surface < 

 Trawl f>r tlrrdjje. or tangles 



SOUNDING WIRE. 



^1 

 r 0 



to 



6 I |£L 



3£ ^- o 



.1 K 



Jf JfJ 



9 t I// 



WW Ml. 



100 



aoo 



300 



500 



600 



1000 

 1 too 

 1200 

 1^00 

 1 j i' a. > 

 1500 

 1600 



fit 

 ♦700 



1 too 

 ufla 

 2Q0O 

 31O0 

 3300 

 23O0 

 2400 



Depth 



Cor. 



th-ifl. 



DREDGE ROPE. 



)WS, 



