USA 1 dollar Native Hospitality
USA 25 cents Texas State
Japan 1000 yen Niigata
Germany - GDR 5 mark New Palace of Potsdam
Germany 5 mark 200th Anniversary - Birth of Wilhelm and Alexander von Humboldt
Germany 5 mark 150th Anniversary - Birth of Max von Pettenkofer
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 
