[Muhammad Ali training for fight wth Leon Spinks, Las Vegas, Nevada]

[Muhammad Ali starring as special guest on the Toni Tennille Show]

[Muhammad Ali mimicking fighting style of his opponent Trevor Berbick, Nassau, Bahama Islands]

[Alan Shepard waiting in capsule, Cape Canaveral, Florida]

[Woman smiling outside the Washington Monument Express en route to the March on Washington for Jobs and Freedom, Washington, D.C.]

[John Glenn, Cape Canaveral, Florida]

[John Glenn sitting inside Mercury capsule, Cape Canaveral, Florida]

[John Glenn, Grand Turk Island, Caribbean]