Murium- 



fir A. 



Turns Cor. + & 



WtotrW lead /C 

 Hot tout. 



Bottom Iftnpmtiure *-<f O 

 Jfo. of thermometer y£*f7o> 



Air Sttr/'ftr.f 

 Tra wl or dredge 



Depth / 



Cor. < 



Drift 



SOUNDING WIRE. 



/ v s2 



TURKS. 



roo 

 *m 



600 

 700 

 800 

 900 



1200 



IJOU 



t II. I 



1500 

 If,.,. 



1700 

 J '<*> 

 19<x> 



DREDGE. ROPE. 



5E 



DOWN 



11 •.,•! 



