rfri ,' 

 /'i - 



Bait 



Mfvdihl 



-Uud-^ l ead 

 lioiiom ^ 

 Jin&tnirv temperrUtire ^ f * / 

 VV;. of tlirrmoniaier ^ ^ ^2- V ^ 

 Corrected temperature 3^ -"X^- 

 ^'^ ^ Si^rfacc 



Trawl H T d t mdgc 



SOUNDING WIRE. 



/o 2 r 5o 



TURNS. 



1«XJ 



n <, 

 7«>j 

 8ao 



lOOO 

 IIOO 

 I200 



1300 



t6(x> 

 1700 



1800 



2400 



DREDGE ^[M 



Si bo 



/A' 



r . 



