MERCURY 8 - Sigma 7 - October 3, 1962
Vehicle: Atlas
Crew: Walter M. Schirra
3rd manned orbital launch by U.S.  

MERCURY 8-SIGMA 7 - October 1962
Portrait of astronaut Walter M. Schirra, Jr.
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MERCURY 8-SIGMA 7 - 1962
Project Mercury astronaut Walter Schirra's mother looks at pressure suit
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MERCURY 8-SIGMA 7
September 1962 Mercury 8 space launch vehicle is trucked to Miramar Naval Air Station to be loaded aboard aircraft for transport to Cape Canaveral, Florida.
General Dynamics/Astronauts #76249-A

MERCURY 8-SIGMA 7 - August 13, 1962
Project Mercury astronaut Walter Schirra discusses helmet with
Communications technician and engineer.
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MERCURY 8-SIGMA 7 - September 1962
NASA Lewis Research scientists in white room prior to reinstallation of
beryllium shingles on small end of Mercury 8 spacecraft.
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MERCURY 8-SIGMA 7 - 1962
Mercury 8 water egress training.
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MERCURY 8-SIGMA 7 - 1962
Static test firing of Mercury 8 Atlas 113-D during preflight verification of
launch vehicle systems.
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MERCURY 8-SIGMA 7 - October 3, 1962
Liftoff of Mercury 8.
62PC-78