11— 1023 



No. fJ/tf-c 



Machine. 

 Turns Car.± 

 Shot or lead* 

 Jlottout* 



Botto m ten j pert ft it re 

 JVo, of thcrntmnetcr 

 Corrected temperature 

 Air 



Trawl or dredge 



Ihpfh 



Surface 



Cor, 



Drift 



SOUNDING WIRE. 



fa 



TITIWS. 



0 

 100 

 my 

 you 



400 

 BOO 



ooo 



700 

 800 

 000 

 1000 

 1100 

 1200 



iaoo 



MOO 



moo 



1000 

 170H 

 \sm 

 1900 

 2000 

 3100 

 11 J 



2m) 



2400 



rnii-:i >gk m>n; 



down. // 



