■v.7 



M.^Lsi an i Date UU^jt lo "/ff£ 



^<frdh~- JfcaoMne, 2~ Heel. 

 Tunis £ SD Cor. ♦ *2- r l ^4 



Study* lead 



Bottom Ofi 



Bottom L mpwal u rv (p 2 ^ 



jVo, o/' Thermometer \f~3 *J 3 / Oar. - % ^ 



Corrected temperature a £ $ g> 



• ffe ^ / Surface ^ ^ /^/v/V. 



Trutel or dredge ur tangles ^ 



SOUNDING WIRE. 





DRUDGE ROPE. 



DOWN, 



up. 



(» »ws. 



up. 



ii/ 0 0 



3 3 2 d 

 J) 30 



U 



100 

 200 



joo 









































700 











Noo 











900 







i 





1 OOO 











1 MXi 



1 JOQ 



1 jop 











Jfm 











1500 

 l turn 











1S00 

 1900 



■ 











21CO 











2400 







