Tryouts for US Olympic track and field team in Coliseum in Los Angeles

Title "On to Helsinki - US Olympic track & field squad set" superimposed over Olympic flag flying / crowd in stands watching runners racing / pan across crowd in stands / sprinters racing in 100-meter dash, Art Bragg winning / CU Bragg posing for photos / crowd watching race, standing up / runners racing in 5000-meter race / crowd coming to its feet / runner Curtis Stone refuses to let runner Wes Santee pass him / crowd watching / Stone crosses finish line, winning race / CU Stone posing for photos / crowd watching / Jim Fuchs doing shotput, officials measuring shot / CU Darrow Hooper getting ready to put shot / Hooper putting shot, officials measuring / runners racing in 200-meter dash, Andy Stanfield winning / CU Stanfield posing for photos / crowd watching / Walter Davis getting ready to high jump / Davis clearing high jump bar / runners racing in 110-meter high hurdles, Harrison Dillard winning / photographers taking pictures of Dillard and second and third place runners / CU Dillard posing / official standing with photographers / CU Bob Richards getting ready to pole vault / official measuring height of pole vault bar / hands holding sign that says "Richards" / Richards starting pole vault run / Richards clearing pole vault bar / crowd coming to its feet / runners racing in 400-meter run, Mal Whitfield winning / Whitfield posing for photos / VS entire team on field / message on electronic board, tilt up to Olympic flame / Note: exact day not known