r-07 



M.^Jf*/ Bate 



""7 A/ Machine, (L^ BeeL 



~ Yd 

 Turn* Co?\+ Depth ' 



Shot or in til 



Bottom S ^jp t 



Bottom iempera.twrGffljyjj^ ■ 

 Jfo. of tht riuoitif t< }■ 

 Corrected temperature 



Surf am ^ f j£ 



Mi 



if" 



Cur, 



Drift 



Trawl or dredge /y Jj- 



SOUNDING WIRE. 



DREDGE ROPE. 



ixmvn. 



Tl T RNK. 



I K UV 



IP 



if *e 



1 



/ 

 Qoo 



MUM 



400 

 */500 



000 

 700 

 800 



", 



1000 

 1100 



MOO 

 1000 

 1600 

 1700 



I Silt) 



lflOO 



-,><>! II I 



3100 

 2200 

 2300 

 LMOll 



1* 



Jf fa 

 W 7o 



