Turns Cfc>r. t ~^ Depth 

 frr lea tt . /(-^.-j^^ 



Bottom icniperaiurtt- 



^Vb. o/' Thcrmotrivtcr ^ Cor. 

 Corrected teinpcmliirts 



Mr ^ f Surfaca 4^ ^ Drift, 



Trawl or drMl^d or UuiglvM 



SOUNOINQ WIRE. 



VP* 



v'>> 



J 



,;cio 

 .(«> 

 50U 



JCKJ 



J ino 

 I anil 

 ( joo 

 14KU 

 lioo 

 lOoo 

 1700 

 1800 



lyoo 



DREDGE ROPE. 



01'. 



