,\), Dr/ff 



Jffirln'nv. 

 '/'u rns ( 'or. 



X hn t or h<t<i 

 Buttofn 



JBotkttn tempi ratum 



jXo. of Tin rinunu h r 

 Ciirnctrd Ivitbfwraturc V 1, 



.Jtr Surf ace 

 Traivf or dredge or l tingles 



/.'<,/. 



Depth 



Cor. h 



Drift. 



SOUNDING WIRE. 



•- 



DREDGE ROPE. 



rx.WN. 





DOW*. 



IT. 







u«> 



300 



jOO 

 40O 











500 



fmi • 











700 











JviO 











yoo 











1 uOO 











1 too 











1 'Mil 





















1400 











1500 











If. 00 











1700 











[ft 











1000 











atxxi 











1 











32UO 











; 











9400 







