Canada 1 cent
USA 1 dollar Incandescent Light Bulb
USA 25 cents New Mexico
Taiwan 50 dollars
Germany 5 mark 750th Anniversary - Death of Walther von der Vogelweide
Germany 5 mark 10th Anniversary - United Nations Conference on the Human Environment
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
