Machine. 



Ttitnte 



Shot Ht±-Lt£U*l 



Bottom temperature *f%SL 



JlTo. of thermometer / 0 St' / J\t>~ OffTi 



Corrected temperature 



Mr f Surface j Drip 



Trait f I or dredge 



- 0 . 



SOUNDING WIRE. 



TI'ltNS. 



0 

 100 

 200 

 :iuo 



400 



GOO 

 000 

 700 



Mill 



000 



) 



1100 

 1200 



moo 



1400 

 1500 

 ]i;im 

 1700 

 1800 

 1000 



M > 



0100 

 11300 



2aoo 



v 



DREDGE ROPE. 



DOWN 



i p 



