V 



11— 



Tunis 



Machine. JleeL 

 Coi\+ Depth 

 SJiot or lead ^~)<7 



Bottom hem pent tare 

 No. of thermometer 

 Corrected tempers turd 

 ' Air "7& " Surface ~jC> * Drift 

 Trawl or dredge W*lZc* „ // r 2*7%* fa . 



SOUNDING WIRE. 



HOWN. 



171'. 



TUItNH. 



<1 



/ 



Mr 



0 



100 

 300 

 :mrj 

 400 

 GOO 

 000 

 700 

 800 

 000 

 1000 

 1100 

 1300 

 1*)00 

 MOO 

 I Mil I 

 1000 

 1700 

 |StHJ 

 1000 

 !MKW 

 2100 

 BS00 

 2U00 



■.Mm. 



hlUCDGE ROPE 



DOWN. 



* 1 



ur. 



' ^ I 



/ 



