'A/7, 



4fJJ 



u ?T] If ^j>. -Bote 



'r* Machino. A' set. 



/>m«J^&?„r. + ^ Depth lfattj**u0 



Shot V P lead- .fV -v<, 

 Bottom g+t, // ypyZi^x, - ; 

 notion). IrmprntJtirr 



JVb. of thermometer Cor. ~~ 0 



Conrnt/fd tr m/t*- nUnr* bL<P 

 Mr Surface Drift 



Trawl or dredge 



SOUNDING WIRE. 



C 



A': 

 j 



/? c- 



to to 



j DUNS, 



too 

 3<3Q 



.JOO 



5fio 

 (too 

 700 



800 



MO 

 1000 



I WO 



tjoo 

 1300 



( VJ»J 



iron 

 iMuo 

 IDOO 

 20CXJ 

 2lOQ 

 •.'.■mi 



^300 

 U4 on 



DREDGE ROPF. 



DOWN. 



UP. 



