Thoroughbred horse Psidium wins the Epsom Derby at Epsom Downs Racecourse in Epsom, Surrey, England.

The Epsom Derby at Epsom Downs Racecourse in Epsom, Surrey, England. A large crowd gathered at Epsom Downs Racecourse during the Epsom Derby. Queen Mother Elizabeth Bowes-Lyon holding binoculars and Queen Elizabeth II standing beside her watching the race. Officials among the crowd. The horses take off. People stand and watch from behind the barriers on both sides of the track. Several views of the horses on the course. Queen Mother and Queen Elizabeth standing with others. The winner jockey gets down the winner horse Psidium. People stand around and watch.