Dull in imagery and contrast, DOS 30,000 Fans crowd the stands at Yonkers raceway as the season opens. In the feature event, the inaugural pace, favored Wilmington star paces to a photo-finish triumph. Establishing shot - Jockeys parading their buggies in front of the crowd. CUS - Maggie (a socialite) checking her racing form. MLS - The Trotters racing. MLS - Photo finish. MCUS - Racing fans in the stands. MCUS - Charles Colburn presents the trophy to the winner.