Australia 10 cents
United Kingdom 50 pence
USA Benjamin Franklin Commemorative “Scientist” Silver Dollar
China - Republic 20 cents
Germany - GDR 5 mark 225th Anniversary - Death of Friederike Caroline Neuber
Germany 5 mark 200th Anniversary - Birth of Carl Friedrich Gauss
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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Portugal
San Marino
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