Airmail - Issue of 1975 Overprinted "50 Aniversario de la Visita de Lindbergh a Costa Rica 1928-1978" 1978
Now showing: Costa Rica - Postage stamps - 1978 - Airmail - Issue of 1975 Overprinted "50 Aniversario de la Visita de Lindbergh a Costa Rica 1928-1978" - 3 stamps.