Australia 20 cents
USA 1 dollar X summer Paralympic Games Atlanta
USA 25 cents Kisatchie
Japan 100 yen XXXII summer Olympic Games Tokyo 2020 - Tennis
Germany 10 euro 100th Anniversary of Albert Einstein's Relativity Theory
Germany - GDR 10 mark 175th Anniversary - Humboldt University of Berlin
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 
