On the 21st. July 1961, which American astronaut had in the spacecraft Liberty Bell 7 a flight lasting 15 mins- 37secs; his spacecraft sinking on 'splashdown'?
Scott Grissom GUS GRISSOM Gus Grissom Betty Grissom Virgil %22Gus%22 Grissom Virgil I. “Gus” Grissom Virgil I. %22Gus%22 Grissom Virgil I. Grissom Virgil Ivan Grissom Virgil Grissom
gus grissom virgil ivan grissom virgil i “gus” grissom virgil 22gus 22 grissom virgil i 22gus 22 grissom betty grissom scott grissom virgil i grissom virgil grissom
gus grissom
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GUS GRISSOM