Turns 1^ 0 Cor. 



Bottom temparatura 



of iJierjiwmrif.r ' ^ Jy^Oor*, 

 Corrcct/sd irempcraturc^ 

 *dir 1 (| Surface 



Trawl or dr&lgf. 



SOUNDING WIRE. 



1' 



Drift 



0^ 



UK 



« ATI 



i UKNS. 



too 



7w 

 »nu 

 .^i 



I too 



rjoo 



J ^0" 

 ifirio 

 I /«« 



t&JU 



9006 



diuu 



DREDGE ROPE. 



