6t 



Mt. / J £/ Date 



' Ltj Machine, 2^ Reel. 

 Tiirns ji Z 2~Cor. s /J Ay,//, 

 i3h#i or lead 0 

 Bottom 



Bottom temperature 4/ - 



JVo. of Tliermomcter J *J ?\3 J *' 0r ' " 



( 'orreefrd temperature 



, /,> y Surface 7 ^ Drift. 



Tnurl or dredge or /</tt'j/e,< 



SOUNDING WIRE. 



400 



6ck> 

 700 

 800 



j iqp 



1 .1"" 



i.,.-., 

 150*1 



1700 

 1 goo 



I y m < 



1 



2^00 



