USA 5 cents Bicentenary of Lewis and Clark Expedition-Bison
USA 25 cents Iowa State
Spain 50 pesetas
Hong Kong 20 cents
Japan 5000 yen The International Garden and Greenery Exposition
Italy 1000 lire 100th Anniversary - Birth of Eugenio Montale
Andorra
Australia
Austria
Belgium
Canada
China
Cyprus
Germany
Spain
Estonia
Finland
France
United Kingdom
Greece
Croatia
Ireland
Italy
Japan
Lithuania
Luxembourg
Latvia
Monaco
Malta
Netherlands
Portugal
San Marino
Slovakia
Slovenia
United States
Vatican City 
