& Afcfl H-lSts MaWhinc. ItceLj/ 



Turns I Oft Cor. + Depth //f3-^V 



tioltom. l&mpcrature *D J> ^ 

 No* of hheriiutmete.r 0 



Corrected tern jft ru tin; 



Cor. —0> 1~ 



Air 



Surf aw 



Drift 



Trawl or dredge 



SOUNDING WIRE. 



100 



•200 

 300 

 .JOO 



f>«w 



Cm . 1 



Sou 

 900 



l.rfiO 



1 IOO 

 ItfOO 



J3W 

 1400 

 1 1 « 1 



1700 

 l too 

 ty *» 



J KM 



.'V'.. 



J^OO 

 2400 



DREDGE ROPE. 



DOWN. 



s IN 



