Date 



Machine* / lied, 



Timid Cor. ♦ f I 



WoL^r lead s$\f 

 Hotlom <t * v . v / 



lh ptlt 



luittitm temperature g? O 

 Xo. uf thermometer •' 

 Car reeled temperature 



Air ' 9 



Trawl &r <Iw1<*t< 



Sarftm J (op 



Car. - 

 Drift 



30UNDINU WIKE. 





DREDGE ROPE. 



tK»WK, 



IT. 





LOWS. 





7 . 0 < - 

























\M 









^ ^ • • % 



y HI 



















,s... 











</.«u 











)*>J»J 











i luu 











liOO 





















J4uo 









1 5<j<> 











tOoo 











J 700 











thoo 











1 J(XJ 











.ixjua 











."llXJ 











- -'i> . 











j' K | 











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