AO?; 



TurnB/O^O Cor.-^- ^0 0 Depth //^ 



^^imir^r lead, . 

 iUMom S . 



JioU-oith lewpemture vj*!", *T 

 .W>. «>/ IhemiOTfheter (^S^* 

 Corrected Ujnp^raturo^^ 

 Mr Sfirfa^ 7l?^ 



Trawl or dredge 



Cor. 



DHft 



.<i^ SOUNDING WIRE. 



■ 'J 



•V, N^-f -y<r 



V 



rg 

 ^^^^ 



^./. 



TURNS. 



O 



vao 



800 



1 y.-i-i 



DREDGE ROPE. 



DOWN. 



UP. 



