United Kingdom 20 pence Undated Obverse
USA Innovation dollars-Tennessee Valley Authority
Japan 500 yen Kanagawa
Germany - GDR 5 mark 75th Anniversary - Death of Heinrich Hertz
Germany 20 euro 400th Anniversary - Calculator by Wilhelm Schickard
20 Cents Pattern
Andorra
Australia
Austria
Belgium
Canada
China
Cyprus
Germany
Spain
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Finland
France
United Kingdom
Greece
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Italy
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