Machine. 



Turn \- 



Cor.+ 



fflwt or lead 



Bottom, tempem t ure 



.No. of therDwmv.lcr 

 f'tH'rerinl imt./trj-f/f tt n 

 Air % i^o Surface 

 Trawl or dredge j*?<t#*$S *k i 



o C> 



Depth * . 



Cor. 



f£* Drift 



SOUNDING WIRE, 



l»>WN. 



UP. 



run KM. 



^£BEDGB ROPE. 



ImjWN. 



o 



100 

 ii'.W 



400 

 MO 

 000 

 700 



1 



A 



f?ai>*00- 

 1000 



lltJIJ 

 isao 



1400 

 1G00 

 1600 



iroo 



1800 

 1000 

 3000 

 SI 00 

 8200 

 3300 

 2100 



V 



7. 



V 



