America's first astronauts, the Mercury SevenL-R, Front to Back: Gus Grissom, Scott Carpenter, Deke Slayton, Gordon Cooper, Alan Shepard, Walter Schirra, John Glenn
L-R, Front to Back: Gus Grissom, Scott Carpenter, Deke Slayton, Gordon Cooper, Alan Shepard, Walter Schirra, John Glenn