APR 1962, APR 29 1962; Denverites Protest Bomb; Pickets parade in Denver Civic Center Saturday to pr [Getty Images]

APR 1962, APR 29 1962; Denverites Protest Bomb; Pickets parade in Denver Civic Center Saturday to protest nuclear weapons testing by the United States. Members of the Denver Committee for Non-Violent Action said they plan to stage two-hour demonstrations weekly from 4 to 6 p.m. Saturdays until tests in the Pacific which started on Wednesday are concluded or canceled *****; (Photo By Bill Peters/The Denver Post via Getty Images)

Denver Post Bill Peters