7m. 



, Mttt'ltinr. 



TtLiiw t 'or. 



Hot t'im. ten iprrn I ti i -r, 

 jYo. of Tluirmvm i It r 

 Corrected t( mperatwre 

 Air S tuft if i 



Tratt'l or flrrdge or fun<jlc\ 



Reel 



D*pih i% 



fft 



SOUNDING WIRE. 



turns, 



UP, 



() 



IOO 



2oa 

 300 

 400 



500 



boo 

 70O 

 Koo 



$00 



loon 



I IfX) 



1300 

 1400 

 1500 



1 too 

 170c. 

 1H00 

 lyoo 

 iHjf«i 



2 KM 



2200 



< 'nr. 



Drift, 



DREDGE ROPE. 



IT. 



