Japan 100 yen
USA 25 cents Yosemite National Park Quarter
China 1 fen
Germany 5 mark 200th Anniversary - Birth of Wilhelm and Alexander von Humboldt
Germany - GDR 20 mark 30th Anniversary of GDR
Italy 100 lire 900th Anniversary - University of Bologna
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 
