Cor. -f 



MeeL 



, Vepth ^/iJ^>.^ 



JSotUm 'ya-iis-^ 



Air StirftM r>rift ^' ' 



SOUNDING WIRE. 



DOWN. 



VP. 



TUKNJi. 



O 

 TOO 



?oo 

 300 



700 



t(K>T 



IttM 



If 00 



taco 



]tk)0 

 8100 



9400 



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