o,2> r V*/2 r J Date yjh ... /•'/_< 



Machine. 



1U>A. 



Tunis 



S f fntt or Irad 



Bottom <1 

 Bottom, iv mpcratnrr 

 .Ytj. of thermometer 

 Corrected temperature 

 Air Surface S 



Trawl anr&Pcdfr' 



Cor. 



SOUNDING WIRE. 



At 



-75- 



TURN \, 



MM) 



toe 



7<JO 



3w 

 tioo 



I'JOO 



13W 

 I Q0 



t70O 

 !8oo 

 ItjOO 

 2OO0 



a loo 



2200 



DREDGE ROPE. 



UOW.N. ^ Afl OP, 



4 V6 & 



of", to 

 /o OX j 0 



->/. yo 



, /V/' ^ 



(ft-... 



r 



