U.S.GEOGRAPHICAL SURVEYS WEST of the ONE-HUNDREDTH MERIDIAN. 
PARTS ot? NORTHERN & NORTH WESTERN ARIZONA & SOUTHERN UTAH. ATLAS SHEET N° 67. 
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BY ORDER OF THE HONORABLE THE SECRETARY OF WAR. 
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UNDER THE DIRECTION OF BRIG.GEN A.A.IIUMPHREYS,CHIEF OF ENGINEERS,U S.ARMY. 
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