f 



^ f 



Jfo, ¥£/3 Vote HI 



Machine. Heel. - — s </ ^- 



Turns Cor,+ 

 Shot o**lead J 6 ~£fyo, f 



Bottom temperature ¥d & 

 No. of thermometer 

 Co treated temperature 



Air Jf* Surf arr. b/* Drift 

 Trawl or dredge 



SOUNDING WIRE. 



.UfiW.N. 



m 



y-sy-ys 



t 



■ p 



S: 



Tl HSS. 



0 



100 



■Jill. 



BOO 

 400 

 600 

 mi 

 700 

 800 

 000 

 1000 

 1100 

 1800 

 1800 

 1400 

 1500 

 1000 

 1700 

 1800 

 1000 

 2000 

 3100 

 ■j-jiiu 



•Sim 



DREDGE KOPlv 



in i W.N. 



( !■ 



