International Stamp Exhibition Budapest 1971 Souvenir Sheet

Carnations and Liberation Monument in Budapest, issued October 29, 1947. Dahlia and Costumes in Örhalom, issued September 12, 1953. Tulips and Chain Bridge in Budapest, issued December 31, 1958. Anenomes and Lt. Col Alexei Leonov in space , issued April 17, 1965.