Machine, IteeL 



Tttms €oi\ ± 



ffiwt or Inari 

 Bottom 



JioHotfh temperature 

 JYo. of ihcrtnornvter 

 Corrc-cfed iemrpvraMire 



/MpfJt 



Cur. 



Mr ££ Surface . ; Drift 



J rami or dredge , fcg * £^ tL*** 



SOUNDING WIRE. 





''dredge rope. 



DOWN, 



UP. 



TURNS. 



down. 



j-i 



OF. 







0 











Stefan 





1 







ft _ / 











■ 



300 



/ f 









400 



) 







500 











Coo 











700 











ftoo 



■ 



* <- . . . t , 



^ . * J J? V 







900 







1000 











iioo 









[loo 



{ 









1300 











M<K> 









1500 











1600 









t^oo 



/ 









[800 







1900 











^>*j 











aioo 











110a 











2300 











2400 







