Date 



Marii infl. Ji'sr I . 

 Turns 



JfoUotn. ' 

 MoUotti ti.tnprnUnrc , 

 .Yo.of ilwruuttru Ur 

 Corrrr.tfrd tctn jmriitu.rt 

 Air Surface- 

 Trawl nr dredge 



Cor. 



Drift 



SOUNDING WIRE, 



DOWN. 



11 Ul 



IUHNS 



TOO 



i!O0 

 JOO 



400 

 tea 



goo 



I'M) 



I VX> 

 r: im> 



LJIJtl 



;w 



2300 

 24cm 



DREOGB ROPE 



DOWN. 



\ i 



1 m 



