'1^ tfx4^ Maohinoi^ / 



Jiottoin truipr.nUnre 



Xo. of Lhvruumifher ^ ^* f, Oor. ^ 



Trawl t M' 4t* od^ t 



SOUNDING WIRE. 



DOWN. 



UP. 



too 

 300 



5|00_ 

 1000 



1100 



t I' > > 



I jOO 



i700 

 idoo 

 igoo 



MOO 

 24'* ' 



DREDGE ROPE. 



or. 



