South America

1974 Orchids – Football World Cup – Munich, West Germany

1974 Airmail – Orchids

1974 Orchids

1973 Bolivian Development

1973 Cacti – Football World Cup – West Germany

1973 Cacti – Football World Cup – West Germany

1973 Airmail – Cacti

1973 Cacti

1973 Airmail Stamps – The 100th Anniversary of the Birth of Alberto Santos Dumont, Aviation Pioneer

1972 Airmail – Coat of Arms