1990-12-02: Khmer Culture

1990-11-15: World Chess Championship "Paris '90"

1990-10-12: Discovery of America, 500th Anniversary (1st series)

1990-09-19: Sailing Ships (1990)

1990-06-19: Rice

1990-06-19: Intl Literacy Year

1990-04-12: Spacecrafts

1990-01-05: Summer Olympic Games 1992 - Barcelona (II)

1990-01-05: FIFA World Cup 1990 - Italy

1990: National Development

1990: postal coaches

1990: International Stamp Exhibition NEW ZEALAND '90, Auckland

1990: Cactus (1990)

1990: Dogs (1990)

1990: FIFA World Cup 1990 - Italy (surcharge)

1990: Winter Olympic Games 1992 - Albertville (1990)