USA 25 cents Weir Farm National Historic Site Connecticut
USA 25 cents Denali
China - Republic 1 yuan
Germany 5 euro 350th Anniversary - Peace of Westphalia /Münster/
Germany 10 euro Alpine World Ski Championships 2011
Germany - GDR 20 mark 250th Anniversary - Death of Gottfried Wilhelm Leibniz
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
