Photograph of horses and a Yale School float at La Fiesta de Los Angeles parade, 1903. Three pairs of lightly colored horses with well groomed manes stand on a dirt road at left while pulling a wagon covered in flowers. men dressed in stripped collar shirts and hats sit on top of the float while a man in a lightly colored suit holds the reigns. A boy wearing a similar stripped shirt sits on a horse to the right of center while holding a flag with and intertwined "Y" and "S" on the front. Tracks of a railroad are visible in the right foreground while houses can be seen in the background.