Vn ^ /P^ Dale 



Mfwhfne, - Jtcvl. 



(Jor. 



'hints J ( 

 Botiniti 



JifAloiih U nij.H Ktlim- 

 jYo, of Then^wtnvttJt' 

 CorreoM' tcmptiraiurc 

 ,/i.r Sthrfarc 

 Trawl tn ^n irv i d^n »/ ' fAUij^t es 



Drpfh. • 



Cor. - 



Drift. 



(J. 



SOUNDING WIRE. 





DREDGE ROPE. 



UOWN. 



in*. 









, 'J. I- 





(J 





- 



0 





loo 































400 











coo 











6C)u 











70r. 











Jiuu 











yuo 











1 '.or) 











J J 





















i ;o(} 

















I 





1500 











1700 



















\ 

 1 



1 •jC'Cf 

 20*X> 



a 200 











24OU 







