An. 



Ihitr 



Machine. Heel. 



Turns Cor. 

 SIu*L-uj lead 

 JJolfutn, 



BQ&t01tl (' in t» r<t tii n 

 A''.: of Tltrrnio)),, t> r 



Corrected tewimfawo — " 

 Jir Surface 8 



Trawl or dredge or lani'les 



SOUNDING WIRE. 



tWJWS. , 



vv. 



TURNS. 



UV) 

 JWO 

 J90 

 .|Of> 



S oo 

 ta. 

 700 

 Hoo 

 900 



I 100 



1 .'1 it 1 



1300 

 1400 



1 599 

 1 too 



1800 

 1 opi 1 



20UM 



22)*) 

 230U 

 S4Q0 



Depth 



for, 



Drift. 



DREDGE ROPE, 



Dl AW 



nr. 



