; '.l Got *J y'- O - 



Turns 

 Shot or h 



Cor. + IMpthlfel) 



JIuHom. 



St J 



JVo, of tiwrmomeler </ j / 6ty\ 



( 'orrrctcfL intn.p^rnlkre 



Mr I Surface Drift 



Trawl or dnul ir 



SOUNDING WIRE. 



; 0 



3 



f/1 



vv. 



TUUNS. 



Q 

 l«JO 

 2UM 

 3QO 



<1<» 



you 

 800 

 900 



IOQU 



I too 



I TOO 

 I300 

 I4UO 



150U 

 i '.ij> 1 



1 800 

 1 1 1 M j 



aooo 



UlUU 

 ItAO 



- ]l * I 



DREDGE ROPE. 



DOWN. 



vv. 



t 171 



