The Mercury Seven - The System
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The NASA Astronauts of the Mercury Missions (720p)
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Mercury 7 Astronauts: "The Astronauts" pt2-2 1960 NASA 12min
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The Astronauts: United States Project Mercury 1960 NASA; Mercury 7 Promotional Film
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Mercury 7 Astronauts: "The Astronauts" pt1-2 1960 NASA 15min
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First American in Orbit: John Glenn "Friendship 7" Project Mercury 1962 NASA