Dote 



Machine* JUcl. 



(■<>r. + Vr.fdh 



Bottom &f tff. )H 



Ihdlom trnipr.raliuw *- * 

 \'u. u} 1 1 li i uiuitwlrr ' " 

 Corrected tcttip*'ro.f.urr. 1 ^ 2> 



Air Surjttrr 



Trawl or drtALgr. 



SOUNDING WIRE. 



or. 



DOWN. 



» Ml 



O 

 I (JO 

 500 



.Jl> J 



emu 



8oo 

 ooo 



iooo 



1 |(X) 



I V'XJ 



1300 



MM 



\Um 

 1 yuu 

 i60O 

 Jgoo 

 » *> 

 >|«>i 



aaoo 

 ijyo 

 2401 



DREDGE ROPE, 



UP. 



I 



