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Lieutenant General Leslie Richard Groves Jr. was a United States Army Corps of Engineers officer who oversaw the construction of the Pentagon and directed the Manhattan Project, a top secret research project that developed the atomic bomb during World War II.
Movie | Cold War Secrets: Stealing the Atomic Bomb | Self - Director of the Manhattan Project (archive footage) | 2015-08-06 |
Movie | The Day After Trinity | Self (archive footage) | 1981-01-20 |
Movie | The Decision to Drop the Bomb | Self | 1965-01-05 |
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