An. 



1/ 



Vote 



Machine. / Reel. 

 Cor. 



6 



Depth / ^ / J 



Hull ant. temperature S I 



Jfo> of Thermometer ^JJA ; Qqt. ~ 3 



Corrected tempercUtirrt 3 



. iir 



Sur/'if'r 



Trawl, or tlrrthjr. <//• htn-£h 



hrifl. 



SOUNDING WIRE. 





DREDGE ROPE. 







rui i 



l> iw.v. 









4 » 











lOO 









/ 4 i <• 0 

 / / / P 



20O 



400 











50U 











700 



















/ 



<JUO 











looo 



1 ItKJ 











1 20 1 











1 too 











l«|no 











tJOQ 











JfXTO 











ryoo 











tSoO 



!<,). H I 











2000 











2IOO 





















3300 

















