France 1 franc
China - Republic 10 cash
Hong Kong 1 dollar
Germany 20 euro 400th Anniversary - Calculator by Wilhelm Schickard
Germany - GDR 20 mark 150th Anniversary - Birth of Wilhelm Liebknecht
20 Cents Pattern
Andorra
Australia
Austria
Belgium
Canada
China
Cyprus
Germany
Spain
Estonia
Finland
France
United Kingdom
Greece
Croatia
Ireland
Italy
Japan
Lithuania
Luxembourg
Latvia
Monaco
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Netherlands
Portugal
San Marino
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United States
Vatican City
