n^r/wr ^-22 Cor,^ S 

 Hhol^r lead ^ <i ^ 



£o(,tom ierfhpcraturf ^/X* i * 

 M. of tliertumneUr f^J 

 Corrected temp'iraiim ^l-i 

 ^ir '/ Surface. Gt * 



Trawl o t^ d iHt dgo 

 /:• SOUNDING WIRE. 



UP. 



'J 



I'OO 



500 

 Oco 



700 



I tn Ji > 



r8oo 



3IO0 



240H 



DREDGE R OPE. 



OP. 



DOWN. 



;c . /& 3r 



9 



(' 



