SOUNDING WIRE, 



TI'IiNS. 



DREDGE ROPE. 













111'. 





DOWN. 



UP. 









J* 3 / 









2000 











37(H) 









■.'Mill 











snwi 











:ti 











8100 











WW 











rtaoo 











atou 











8S0Q 











ftOQO 











8700 











3800 











MOO 











■100i> 

















FkmiT 



8E1UAE TIOimiATtXRES 



7/o 



"Si 



/ NO. 0* THKlt,. 



r'nit. TKtyl'. 



2C 

 GO 



too 



200 

 800 

 400 

 fiOQ 

 GOO 

 700 

 800 



i 



1000 



m 11/31 



-0.1 



iT/. £ * 



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