Canada 10 cents
USA Thomas Alva Edison Commemorative Dollar
USA 25 cents Lowell National Historical Park
France 50 francs Hercules group
Germany - GDR 5 pfennig
Germany 10 euro 100th Anniversary of German National Library
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 
