ffpw//i$^/. Hail $ ' #r 



^ &)-1LAl/ Machine. Reel. ' 

 Turns I t> Cor. 4- 0 Depth J J 



Shoe-vrlead 2»£ JL. , 



Bottom temperature , A ^ 

 .Yo. o/ thermometer >-f ^ /J Cor. *f 0. \ 



Corrected temperature i 

 Air Surface. 

 Trawl or dredge 



\+ c ^ Drift 



SOUNDING WIRE. 



H.oo 



S 671 



UP. 



Iff, 



5 



300 

 1"" 



50a 



700 

 Mao 

 900 

 1 1. on 



t .to 

 1 v-. 

 unp 



ik pa 



200O 

 2100 

 a 300 

 ||Qd 

 1*400 



DREDGE ROPF. 



UOVVN. 



