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Building Hoover Dam, in pictures (1931-1936)
"The Greatest Dam in the World": Building Hoover Dam (Teaching with
September 30 — Hoover Dam Dedicated (1935) – Today in Conservation
Construction History of Hoover Dam "The Greatest Dam in the World
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THIS DAY IN HISTORY – Building of Hoover Dam begins – 1930 – The
Building the Hoover Dam seen Through Rare Photographs, 1931-1936 - Rare