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May 24

posted May 24, 2014, 4:57 AM by vfe_ai_venice.beske@wyo.gov   [ updated Jan 9, 2019, 9:42 AM by State Library ]
1869 On May 24, 1869, Major John Wesley Powell, accompanied by nine other individuals, set out from Green River Station, Wyoming Territory, to explore the Colorado River and its canyons.