Wk7 f 



No* Date >&vy / p 



Machine. It-eat. 

 Turns S oo Cor. t - Dtpth ^ J£ fa 



Slud-*** lead 



-*-y n - ■ m 



Bottom ' 



/Jot torn temperature q, 



Xo. of Tltrrmouu if r Cor. - 2 



Corn ctrti t/ inpi ruture M o° X 



,/ir Surface Drift, 



SOUNDING WIRE. 





DREDGE ROPE. 



IMtW.V. 



1 in. 



Tl'RNS. 



1 ' 



I'l'. 







o 





/ > 7 





L *o 



too 









20Q 







0 ml S" 





JOO 











»|Oo 











500 











(jO*i 











700 











Sou 











yoo 











loon 











1 1 1 X 1 





















1 





















151X) 











KrOO 











1700 











1 >;< « 1 











1 rjH J« I 











3CX * 1 











2 J Oft 











J 2< Kf 1 











2j0tj 

















