f 



pat* 



Min i) tin % 

 ('or, t 



Turns 

 Sltat or frit.il. 

 Bottom. 



Huiiom temperature 



No. of Tin rmonn Irr 

 Curraclrd tnnjuntt urr ^fj_S^ 

 Surface 



Ti 'ttrt or. th < <!<•<• or. tanjfleA 



RfieL 



btpih 



Cor. ~0 

 Drift. 



SOUNDING WIRE. 



n i 



DREDGE ROPE. 



0 down. \4jy-vr. 





nr. 















[<jn 











if*j 

 3*J 



4&o 











CM 











700 

 80Q 











900 











tuOU 



liuo 



1 {OO 



1400 











150a 

 1600 











1700 

 1800 

 1900 

 yooo 

 a loo 











23011 

 2400 







