Track & Field: US Olympic Trials: Air Force Jim Lea, UCLA Russ Ellis, NYPC Frank Bowers, Penn John Haines, and Oklahoma A&M J.W. Mashburn in action during 400M Heats at Los Angleles Memorial Coliseum.
Los Angeles, CA 6/30/1956
CREDIT: Hy Peskin (Photo by Hy Peskin /Sports Illustrated/Getty Images)
(Set Number: X3900 )
