Stamp Exhibit and Bourse - Oct. 19 and 20 at the American Legion Post, 45 S. Olcott Rd., Big Flats, NY (just off I-86, Exit 49). Friday, 10 a.m. to 6 p.m.; Saturday, 10 a.m. to 5 p.m. Exhibits, 10- 15 area stamp dealers. U.S. Post Office, Pictorial Cancel and show cachet. Junior activities. Sponsored by the Elmira Stamp Club. Free admission and parking.