10) 



jfa , llllr 



Maakinv.. 

 Turns Cor. i / 



ShU or h iul 



litt'f, 



Depth 



Hatlntn 



... 



Hoi t.om /rtn/trr/tf urfi tt k L i*'*** 

 .X'o. of Uimnomcli)' Cor, 

 ( 'orrrUt-d IcmprrniiLrr 

 .lit Surjhrr 

 Trawl or dradjft 



•SOUNDING WIRE. 



I1UO . 



o 



aoct 



,11X1 



MM 



1000 



I llA. 



i juu 

 14U0 



lOuu 

 1 7UJ 



l&Oti 

 1UOU 



j ;< . 1 



DREDGE ROPE 



CI', 



