Turns //^J^ Cor, i 

 Shot' m*4^mI . ^< V 



JSoUom Jry. ^J) , 

 Boiiom temperature — ^^^j ^ 



of Thdrmomciar 

 Correct efl tempertUurc 

 Air & Siirfiwr. 



SOUNDING WIRE. 



- /d 



J6 



ruaN>. 



50.5 



(XJO 



ICKKj 

 I \ <»^ 

 I 300 



1700 



iSuo 



l<J<.KJ 



Cor, 



Drift, 



DREDGE ROPE. 



