Tuirut fS ^ Cor, JJtpOi. . 



Jlottorth Um^pcnUiire '^J^ • * 



Corrected tenipcraiavK ^(^^ ^^"^ 

 Air 7* ^ Sur/acn ^ \^ 

 Trawl or dradj^c 

 yT) SOUNDING WIReT 



DOWN. 



UP, 



n 



400 



ton 

 ftuo 



700 

 voo 



lOQO 



nop 



IXOO 

 LlOO 



iKfX) 



I9WI 



yoou 

 viuu 



3300 

 2400 



DRtOGE ROPE. 



DOWK. 



