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POPULAR SCIENCE MONTHLY
View Down West Channel of Colorado River, showing site of sixth attempt to control the Canal. October 17, 1905.
View of Sixth attempt, looking North from Island. November 20, 1905.
View Down West Channel of Colorado River, showing site of sixth attempt to control the Canal. October 17, 1905.
View of Sixth attempt, looking North from Island. November 20, 1905.
