an. 



•^>r/«). dad D<ttc 

 . Machine. / 



Turns Ofr* 1 / 3 *7 



Bottom . ty~- 



Bottom le/nperuiure \SJ 



JVo. o/ Tf tcrmon uder *S<Zy*3JCor.~ J 



Corrected temperature 

 Jlir ~J ' Surfave 

 Tm wl or dredge or tangles 



SOUNDING WIRE. 



ijuW*. 



• ■ - wo 



'9, - o 



i o. AT 



s.rc o cj 



200 

 JOO 

 40O 

 5OO 

 6O0 

 7O0 



Soo 

 900 



I OOO 



J inn 



I200 

 IJOO 



1400 



1500 



KXXJ 



1700 



1800 



[ tji N I 



2000 

 2100 

 2200 

 2300 



2,\O0 



Drift. 



DREDGE ROPE. 



nr. 



