Hoover Dam and Reservoir — Blue

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Hoover Dam and Bridge — Blue

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Hoover Dam Bridge — Brown, Dramatic, Afternoon

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Hoover Dam Canyon

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Hoover Dam — Blue

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Dam in a mountain gorge

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Hoover Dam Bridge — Brown

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Hoover Dam — Brown

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Hoover Dam construction view

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Dam in Mountain Valley — Green

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Dam and Reservoir — Green

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Aerial view of a reservoir and dam

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