Peaches, three of a kind. Washington, D.C., July 11. Mrs. E.C. Gathings, wife of the congressman from Arkansas today received a basket of peaches via American Airlines, to be presented to the President tomorrow. The peaches commemorate the annual Peach Festival to be held in Forest City, Ark., July 27th. Next--peaches- -left to right, Mrs. E.C. Gathings and stewardess Doris Fontaine