r^C^^^^^-C' •'Vn«/"nc^J / Reel. /lir-^J^ 

 rur^ Oor. + ^W,^ Depth / d 6// li*^ 



Stmt mHrmi ^t^f . ^ 



JVo. ttf 6hcrffU}}heter ^ ^ Got, 



Corrected temperrativre 

 Air SurfrtGe 



/ 



7^ 



Drift 



Trawl or dredge 



SOUNDING WIRE. 



too. IQ 



^/,^ 



' //■ ^0 



/3.SQ 

 /3J0 



TUINS. 



300 



4W 



900 

 ' KIQO 



1 100 

 1200 



1 ;<:.^« 



I. '••J') 

 3200 



23CX3 



2400 



DREDGE ROPE. 



DOWK. 



OP. 



