Australia 2 cents
Australia 5 cents
USA 25 cents Apostle Islands
China - Republic 1 jiao
Japan 10000 yen 20th Anniversary of the Enthronement of Emperor Akihito
Germany - GDR 5 mark 125th Anniversary - Birth of Wilhelm Conrad Röntgen
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 
