1960 Press Photo The Hoover Dam Blocking Colorado and Black Canyon Rivers

This is Hoover dam, Nevada is on one side of the Colorado River and Arizona on the other. Hoover dam, at 726 feet the highest damn in this hemisphere, will be 25 years old tomorrow. The huge concrete wall blocks Black Canyon and the Colorado River. Nevada

Photo is dated 1960.

Photo measures 8 x 10 inches.

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