South America

1981 Football World Cup – Spain ’82

1981 Football World Cup – Spain ’82

1981 The 1st Anniversary of 17 July Revolution

1981 Parrots

1981 International Stamp Exhibition “PHILEXFRANCE 82”

1981 International Stamp Exhibition “PHILATOKYO ’81”

1981 International Stamp Exhibition “ESPAMER ’81″”

1981 International Stamp Exhibition “WIPA 1981”

1981 Stamp Exhibition “EXFILMAR ’79”

1981 The 50th Anniversary of the First Airmail Between Bolivia & Brazil