GLADSTONE, New Jersey, Sept.11– Steffen Peters made history Sunday when he became the first rider to win both the U.S. National Grand Prix and Intermediare Championships in the same year…

GLADSTONE, New Jersey, Sept. 11-The United States team of four for the Pan American Games in Mexico next month was determined Sunday at the final of the National Intemediaire Championship. The team includes two Californians and two from the East…