USA 1 dollar First Public University
USA Grace Coolidge First Spouse Gold Coin
Spain 50 céntimos
Macau 50 avos
Germany - GDR 10 mark 175th Anniversary - Humboldt University of Berlin
France 10 euro cent
Andorra
Australia
Austria
Belgium
Canada
China
Cyprus
Germany
Spain
Estonia
Finland
France
United Kingdom
Greece
Croatia
Ireland
Italy
Japan
Lithuania
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Latvia
Monaco
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Netherlands
Portugal
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