* JfOjJ? , ¥fr?^~ Bute 

 Machine 



n— tost 



Tun*.-.. 



Co/ . ! 



Shot or lead 



}:<,!><,,,: 



Bottom, tcmpcraiurr 

 No. of therm ometer 

 Corrected temperature 

 Mr Surface 



Reel. 



Depth ?$rJ& 



x 



Cor. 



N* Drift 



I or dredge £ 



SOUNDING WIRE. 



[miWN. 



/At 



DP, 



0 

 100 

 200 

 800 

 400 

 GOO 



(too 



700 



600 

 s 



LOW 

 1L00 



1900 



i::rni 

 1400 

 1500 

 1000 

 1700 

 1300 

 M 



-Or Ml 



210(1 



£200 

 S80C 



s-ioo 



DREDGE HOPE, 



cows. -0jrjjf(. A UP 



