M.7. 



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. Machine. 

 Turn* for. 

 Shol or li oil 

 JioUnni, 



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 jYo. of Thrrntomeh r 

 Com cirri Icinpcruturc 

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 Tmu-l nr drrd'Jir or tttiiijlcM 



l)C},th 



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SOUNDING WIRE. 





DREDGE ROPE. 



DOWN. 



f.T- 



n k>s. 



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0 





- 







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200 

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400 











500 











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1900 











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1200 











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11.00 











1700 











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