JVb> S s / \.s Dat 



Machine. 

 Turns Uor. 

 Shut jar Ua<i 

 Bottom 



liottnrn, tetnpt'ratttre 

 A h, nf Ihrrtfiorm ttw 



Corrected temperature 

 Trawl or dredge 



Depth y^f 



r 



SOUNDING WIRE"! 



now 



ST" 



UP. 



20O 

 300 



coo 



600 



700 



800 



900 



IOOO 

 noo 



1200 



1300 

 1400 

 1560 



lOUU 



1700 

 1800 



!<;>«» 



2JOO 



/ 



6V. 



DREDGE ROPE. 



ur. 



31 IS 



■ W>h 



SO 'HO 



JS./O 



of. so 



SJt.fA 



St- Jo \ 



31. i d ■■ 



mo 



Sf-li \ 

 Ik a 0,2,0 ' 



J/Uf 



31- *r \ 

 it Asa 



