/ 



f ^ 



Mr Sitrfufifi Drift. 



Traml or ilredffc or tnn if/rif 



SOUNDING WIRE 



lV\tU : 

 O 



luo 



6oti 



Hon 

 rjno 

 1000 



I (t»J 

 I. too 



!.(.». 



1500 



IflOO 



I7w» 



iioo 

 i4U> 



DREDGE ROPE. 



I'C 



