Australia 1 dollar
United Kingdom 20 pence
USA ½ cent Facing Left Liberty Cap Cent
Japan 500 yen Toyama
Germany - GDR 5 mark 500th Anniversary - Mail Services
Germany 5 mark 200th Anniversary - Birth of Wilhelm and Alexander von Humboldt
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 
