«0T. 



. \ V/. 



Machine Be*/! 



Ttbvii8 s OScf Cor. 4 / 



Bottom C " r - ' ' Yr> ; . ^ . «r . i. . 



Bottom temperature \P . " 



.V"^. 0/ 7h> rwomrlrr \ ^>?> £V>/\ 

 t 'nrrrr{j'<i I rm/n nt In rr £ / / 



.///• *: Swfaoc Drift. 



Trawl or tlredgc or tang! ex i^viv V\ Viurv 



SOUNDING WIRE. 



UK 



1 DRSl 



O 



loo 



2O0 

 30O 

 4OO 

 5OO 



Goo 

 TOO 

 Hog 

 900 

 [000 

 1 loo 

 1200 



IJOO 



1400 



■5"» 

 1 1.1 10 



1 71 » 1 

 1800 



I £ M 1 



2000 



2IOO 

 2JSO0 

 2300 

 2.JCAJ 



DREDGE ROPE. 



liriVVN. 



I P. 



5 * cv« 



/ / j3 b 



0<f,o~o 



