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Dtp"' or INTERIOR 



U S GEOLOGICAL SURVEYorTHETERRITORIES 

 FV HAYDENinCHARGE 



Skclcli fil' 



LAKK IIKXHY. 



ttii- Snnrti-N ol 



WEST FORK OF SNAKE RIVER 



ili< IihIiiiu 



TAHGEE. MADISON and RED ROCK PASSES. 



altri n hi-i •>l>tii>l>nnitrc by 



GUSTAVUS R BECHLER. 

 Chf Tup 

 Snake Rivpr Division " 



UPPER MADISON 

 VALLEY 



^ Witters tributary tu Uic Atlsntif \ 



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pnCK P'^Ss 



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Explanation. 



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