a 



lhit<> 



Jhtrltinr. 



Turns A . 7- Qor. + ^ 

 SUt&tpr lead -» r 



"Bottom frm /,mit arc U. < , 



.A Vy. err Thermometer I x & - 



tr <j 7 O 



Corrected temperature c 

 i& ^ ^ Surface- ^ 

 Trawl or dredge or tangle* 



Reel./ 



Depth 



( or. 



Drift. 



SOUNDING WIRL. 





DREDGt ROPE. 



DOWN. UK 



TUKNs. 



IX 



















0 











100 

 2O0 



300 • 











400 

 500 











Goo 

 700 









Soo 











900 











1000 











1100 











I20U 





















ljf«> 











1500 





















I7OO 











1K00 







j ^ 





1900 











/I M - > 











3 1 rx> 











320O 











2.|CXI J 







