Duie ' 

 %Mavhlnt', Reel. 



Tu,ni4 V Cor, 1 



SJt-o^-or lead ^ •■ -^ir* . 



Bottom' Irk. /. 



Moitom btmpcralutra ^ J 



J^o. of TIuir»iom.etcr Cor. ' 



Cfjrrectcd Umpcratujra 



' Li 



Air ' Surftuie 



Trawl f*h-drefJigf*-<^r-lfm^lifs 



Drift. 



SOUNDING WIRE. 



i.< »vv\-, 



1 1 * -Ul', 



TURNS. 













s 





~ — ( 









200 







300 













500 







(ion 







^(y J 







Kt-KJ 



















lion 







1300 









; 





1400 













1500 







1600 







1 700 













lyoo 



1 





soot) 







JIUU 







2200 













240a 



DREDGE ROPE. 



