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Jfinuf mrrmom^iUr ^fX^^i Car, "fO t i 



Air 7^ " Sitrffiw ^ - />ri/« 

 Trnwl or dredjfe _ 



SOUNDING WIRE. 



♦ 



Uf. 



TURNS. 



' • • 

 7txj 



tpoo 



1000 



ttoo 

 taoo 



I3«> 



J700 



»»» 



3400 



DREDGE ROPE. 



DOWN. 



UP. 



