No. 



Date 



Mailt nir. /,'///'. 

 Turns Cor 



Shot <>i lfttti 

 Bottom 



BoiUttn trtn.prrut a t , 

 A o. t>f ThrrnmttH h r 



( brrooiod tGmperalurt 



, ///• Sur/arc 

 rtfrTTwtror-djv+h?*^^!" u figs 

 SOUNDING WIRE. 



•Mil: 



9 



ion 



700 



,(f M I 



5°" 



< M ..I > 



700 



| Ml 

 X 



»OOU 

 I loo 

 i |{ N 



I (<m 

 ».|-«» 



i r ,< a 

 1700 



I I (i » t 



n » 1 , 



> 



>.'««. 

 I n • 



Ih,,ih 



(.'or. 

 Drift. 



DREDGE ROPE. 



