United Kingdom 1 penny
USA 25 cents Weir Farm National Historic Site Connecticut
USA 25 cents Maryland State
China - Republic 10 cash
Germany 5 mark 200th Anniversary - Birth of Carl Friedrich Gauss
½ Cent - 2½ Bit - Christian IX
Andorra
Australia
Austria
Belgium
Canada
China
Cyprus
Germany
Spain
Estonia
Finland
France
United Kingdom
Greece
Croatia
Ireland
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Japan
Lithuania
Luxembourg
Latvia
Monaco
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Netherlands
Portugal
San Marino
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Slovenia
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