Date >V 

 Machine. Heel, 

 Turn* Car, <4y* ^ Depth 



Shot, or loul 

 Ilotttmi* 

 Jtoftottt. trm />< ■> ulurc 



jYo. uf llu r/nomvfor Cor. 

 ( .'orrccted temperature 



Mr Suifaor. t Drift 



Trawl or dredgtt 



SOUNDING WIRE. 



IKJWM. 



VP. 



■ 



60O 

 700 

 BOO 

 9O0 

 I (JO J 



I IQQ 

 I SCO 

 J 300 

 1400 

 1 JO 1 



I ;r irj 

 .«*»> 



i'JOO 



