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 Yo. of Ihrnrwm'eUir i^'A-^ 't^J^y^/K^ Cor. 



'3 tfi 



Cnrrrcfnfl temperfUtire j 



SOUNDING WIR£. 



TUBNH, 



I7W 



tSoo 

 1900 

 sooo 



3300 



/^/t/f DREDGE ROPE. 



DOWN. 



. 



