IW7. 



Date 



Tt&ms Cor. -f ' * 



,S%o/. or t+*i fl 



r.oittiiti 



Sot tom ti ntpr r/Uu rr 



.Vu. of f hcriHoumter ™ * 

 Corrected temperature 

 Air Sttrfaw 

 Trawl or dredge 



Red, 



Depth 



Cor. 



Drift 



SOUNDING WIRE. 



DOWN. 



j i 



MP. 



TURNS. 



» '<7I 



QOO 



I I M X I 

 I 



IflQQ 



1 ipa 

 1 1.< » 1 

 [fiog 

 1 700 



l8ou 

 R0 jp 



J 100 



22100 

 >*> 

 2400 



DREDGE ROPE. 



UP, 



liOWN. 



V 



^3 



3 



