Canada 1 cent
USA 25 cents Pictured Rocks
Spain 25 pesetas Basque Country
China 1 yuan Calligraphy - Peace-Harmony
Germany - GDR 10 mark 175th Anniversary - Humboldt University of Berlin
Germany - GDR 20 mark 150th Anniversary - Birth of Friedrich Engels
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
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Vatican City 
