.A ". Ihite 

 Turius for. 

 Jiottom- 



JioUoni- trnhperature 

 JV'«. of ThermomcUir 



*4ir Surf tier 

 Trawl orAf^]^ or tan^lvM 



SnUNDING WIRE 



inrxi 

 1 1 i-m 



IV- 



1500 



1 7« lit 



* N X I 



I (/I HJ 

 JOfKI 

 JUKI 



99nn 



i 'or. 



Urift. 



Df^EDGE ROPE. 



